Added: 4 years ago
From: khanacademy
Views: 329,586
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  • It's been soooooo long since I've had to do this; thank you for posting this, it was very easy to understand.

  • i dont like it

  • 2 hours of school= 2-10 minutes of youtube

  • @CrazyLove776 I know right!?! XD My teacher just goes on and on and on and no one understands it but this guy just gives us the basics and boom your done :D

  • your so understanding!

  • i actually understand this!!!!

  • thank you. Your easy to understand and great teacher

  • Thank you!!! I'm a 6th grader and I still didn't know how to do this,but do I have to put that many zeros?

  • @sakuse100 you should put quite a lot of zeros if you dont want to end with a weird number.. the zeros are just in case

  • Test=Success with the help of Sal

  • Say if I got 1/8. I do 100/8 = 12.5 x 1 answer/100!

  • this video got me 96% on my test

    thanks

  • kahn, uv done it all. and succeeded

  • Amazing

    

  • So my teacher was teaching me this method , I did'nt understand it AT ALL! && She always got fustrated with me about this. But now your a LIFESAVER your one pretty good teacher, i get it!!

  • i didnt find khans video of operations with decimals....lol

  • I think I understand this.I get the first bit about converting fractions to decimals.I understand the second bit about the decimal being 3 spaces behind the number so it is a thousand but what if there is a number in front of the decimal?and it`s not 0.something but say 3.5?

  • What program is this?

  • this did help but what about 7/20 ???

  • My dad gave me this website because i have always struggled in math. I don't know who I want to thank more you or him.... THANK YOU... lol you saved me from failing!!!!!!

  • i saw this guy on CNN :)

  • I keep getting .166(repeating) for 1/6, but it doesn't seem right? What am I doing wrong? :(

  • Saved my grade!!!! :) thank you!

  • confusing.. :s

  • Wooh! Homework, done!:]

  • u saved my life

  • Thanx very helpful

  • You don't need school, you just need you tube.

  • so you have to add some zeros 

  • Very helpful, thank you

  • u rock

  • Thank you for this lesson. I now get it because I forgot how to do this before and now I can understand it again.

  • i still dont get it

  • @lon3wolf123 Have you watched his videos on long division?That should make this more clear.

  • Wow

  • This is so helpful ! Thankyou so much ! I'm a 7th Grade student tht actually cares about passing my tests ! I hope I pass !!!!!! (:

  • @Alexis12456 and im sixth loool

  • your better then my teacher.

  • Through 12 years of wanting to BLOW MY BRAINS OUT in math class and then go on to learn the stuff on Youtube. Thank you!!!

  • your better then my teacher :D

  • thank you i needed that

  • you sir saved my ass my grade my bitchy teacher and my knowledge I THANK YOU SIR!

  • i worked out 17 divided by 9 and i got 1.888888889 .....is that a problem o_O

  • Awesome!!!!

  • thx so much!Im gonna ace that test tommorow!

  • I was confuse regarding decimal point since im in primary school.. ahhahaha

  • This is completely irrelevant to the video but he kinda sounds like wowcrendor :P

  • No sh*t...

  • like if u liked this video

  • omfg thank u so much!!!!!

    

  • now my mom wont kick my ass any more

  • Thank you!!!! You are amazing... Just like the person below me i'm going back to get my GED... YOu are a life saver!!!!!! I love this... YOu saved me... thank you.

  • Great work! I've had a similar idea, to record mathematics lessons and post them to YouTube. I've got kids from my school to teach the lessons.

  • you saved my life

  • (_) |0 \ / \ / / \ /  1337 534|<

  • I really thank you. Im going back to receive my ged and that was the best answer

  • Thanks for helping my 10 year old

  • thanks. You helped me on my homework!

  • You are a legend.......... lol jokes your not your just a fantastic teacher thanks alot khanacademy :)

  • amazing explanation,thanks alot.

  • finally someone writes it so i can understand it not crappy websites

  • THANK GOODNESS!!!! youre not one of those peopkle who just tell us how to do it and not test it out or do it but not explain it!.

  • Im only in sixth grade and that helped a lot, but they said thats too advanced :(

  • @MegaActionFigureFan don't let them hold you back. there is no such thing as being too advanced 

  • @pyroFLchris Thanks :)

  • got me out of math homework blues

  • Thanks, you give good and simple explanations anyone can understand.

  • Thanks!

  • I understand division and how to turn a fraction to a decimal after watching this for only 5 minutes!!!

  • I SAW YOU ON 20/20

  • Awesome dude sweet vids you got. How did you think of this in the first place?

  • OMG! are you like a math teacher if not you should !!! (: You helped me alot on this! Thank you so much(:

  • you get better pay on you tube then any else

  • this is a very good way toteach thank u so muchhh

  • Thank you!!

  • Thank you, i have a test in this tomorrow and u helped me under stand it :)

  • what about like whole numbers and then write as a fracions how did you that i just got confused can you tell me how?

  • @mbooty81 did you mean like 2 into a fraction? if so just put a one under it.

  • Thank you so much! Your video helped me understand this sooo much better, and I hope I can watch more soon!! :) :)

  • thank you i dont know who you are but thank you. You helped me and my daughters

  • i took a test and got a 68.i listened to your videos retook that test and got a 97.thank you!!!!!!!!!!

  • thank you soo much i was stuck on my maths homework and you saves me

  • thank uuu thumb up if u used to study

  • This helped me SOO much, I took a test and got a HORRIBLE score, so I re-took it and got 20/20 :)

    THANK YOUUUU

  • OMG i was having trouble on tis and needed tutering but you taught me O.O my moms thinks i'm cheating. but now its easy thanks!!!!

  • how come my math teachers never taught me this stuff....

  • i dont get it .___.

  • THANK YOU. i have the worst math teacher... so it looks like i'll be on your channel a lot.

  • FUCKING YOU BEST BUDDYY!

  • thank you!!!! lol this is the easiest method and i forget it before!

  • I'm taking my GED next month and these videos are gonna help me so much! Thanks!

  • :D thanks

  • Awesome thanx bro :D

  • nice bro. ur awsome!! thanks you helped alot. can you make a vid about rational and irrational numbers

  • Thanks for all the help!

  • you rock

  • dude you help me a lot i passed my math test because of your teaching

  • This taught me in 9 minutes when the class took almost an hour to teach this to me. THANK YOU SO MUCH

  • This isn't anything different to what your teacher says in the classroom. The only difference is that ppl don't listen in class.

  • i know how to do tht dick i just dont know how to change a improper fraction to a decimal asshole y dont u put a video on utube instead of all of these muthafucka

  • @TheJustin1717 this man has helped so many people and is doing it without geting any money in return but no you have to quote call him a "muthafucka" and call him a dick. You make me sick

  • God bless you. I'm starting 8th grade soon, and was terrible at math in the 7th. I've been watching your videos all summer, and my math skills have improved tremendously. Thanks for putting up these videos. :D

  • omg you are awesome subscribed!

  • i was not listening or paying attention i was following his mouse with mine its so much fun!!! its almost impossible 0_0

  • i did this with 5/7 and it went on forever!try it.

  • this really helped me.my question is why would they give you summer hw going from elementary to ms?!?!

  • If I had a teacher like this as a kid, I wouldn't be trying to understand elementary math all over again.

  • dude your cool

    i suck at math so srry

  • this totally helped me cause i forgot over the summer XD thanks (:

  • Missed this in my lecture, just starting scientific mathematics. Thanks bro.

  • what happens if you have a remainder plz plz tell me i dont have much time until school starts plz somebody help me!

  • i cant do long divisin

  • I dont get! i dont get it! Then one day........I get it. keep practicing if you dont get it

  • How does 2 go into 10 if its a zero?

  • Thanks. Very useful for my math exam!

  • Math Sucks

  • i liked the vid. it got 200,000 views and it only got 325 likes

    i think there are many troll on youtube

  • thank you boss u taught me alot 

  • 8:12 he draws a penis =O

  • Please help me on it i still don't get it :(}

  • You have a fucking awesome teacher voice

  • teacher: ok children plz put all ur stuff and leave school, u shall go home and see all khan acadamy videos and then have a food vecation!

    student's: yubiiiiiiiiiiiiiii!!!!!!!!!!!!­!

  • this helped A LOT!

  • My teacher sucks ass.

    She sucks at explaining so much. What I do is just come here and I understand a lot better, thank you :)

  • yeah im taking the asvab deff just helped me remember thaks bro!

  • i need help, i'm stuck on least common multiples and greatest common factor. can u show me an easy way 2 do so?

  • @yusufthebest thats super easy least common multiple the easiest way to find it is get the two numbers you want right lets say 4 and 6 now for the 4 do 1x4,2x4,3x4,4x4,5x4 and so on ... ok now do the same thing for 6 ..... 1x6, 2x6,3x6 ..... ok the first answer to be common is your answer which is [12 LCM] hes got plenty of vids showing this

  • I am studying for the FTCE GK Test and I am intimidated by the math part of the test.  I am going to watch a lot of these math videos.

  • how do i change .666666667 to a fraction on a claculator???? which should be  1 2/3

  • You have seriously saved my life! You are officially now my favorite teacher :)

    I hope you have more than one video...

  • thank you sooooo much I watched this before my state testing and it helped a lot thumbs up if you guys aggre

  • yo thix i passed ma test

  • THX 2 U I FINISHED MY MATH PROJECT U ROCK! 2 MUCH! :D

  • u seem nice. my teacher's a b****.

  • This guy is amazing! 10 people in this world accidentally clicked the dislike button. Youtube should disable the dislike button for all of his videos.

  • haha ! sooooooooo awesome !

  • i made B's and C's...maybe F's because i could not do this but now i know...but wat ur doing i already know. but wat about bigger fractions? how can i convert those?

  • Thanks man!! Everyones saying this but you're better than my teacher!

  • wow.... why didnt it seem THIS simple before?! why cant You be my teacher?! ]:

  • Yay More Math! This should Be Called Mathtube! oh ya ur better then my teacher

  • better then my teacher

  • wow this is very good it beater than my techer!

  • yay math :p JK

  • thank you it means a lot :)

  • Where was he when I was in elementary school(not born yet).50 some odd years later, and I finally get this. Don't know why those teachers back then couldn't do this simple explaination. Bravo Kahn-Bravo. I spent my life struggling with this, and I'm dumbfounded as to how simple it was (is). Wish I had thought of it back in 4th grade. Now, to wait for my first class in college(by the way, that college thing untill now, would have been unthinkable.

  • @thesheild7 haha yes, i went to school. i am now at university. sorry for the late reply

  • Thank you Sir. Im studying for my GED I was lost at math I found your page an now Im starting understand math cause of you. Thanks so much Im going watch your videos an see if your wisdom can help me pass my math part of the GED Bless you sir for showing all us simply was of math

  • this man is amazing at teaching :) good job!

  • i'm all for u-school lol!

  • THANK YOU!

  • kool video thanks i remember when i was taking my g.e.d this helped a lot

  • You are good explaining... Keep up the videos...

  • 10 people failed at math

  • i feel like am in remedial

  • YouTube is officially WAY better for teaching than school.

    Lets all go to YouSchool xD

  • @311peaceout i agree! and its free!

  • @311peaceout then i want to be a youteacher then but a school teacher is lame

  • @311peaceout YOUR STUPID....Im down.

  • i'm in nursing and its your basic cross multiplying then division to get your answer and thanks to you i'm rocking a 95 average in my med math tests

  • 34

  • awesome, lifesaver

  • =) =) THANK YOU SOOOOO MUCH!!!!!

  • if it just keeps going on and on forever its called a recurring decimal.......... :) thx

  • 5 STARS

  • YOUR AWESOME!!!!!!!!! XD

  • thank you.

  • Wow thanks on my homework i had the derp face because i didn't know what to do.

  • What program did you use to write with the mouse?

  • If you want to become good at Mathematics visit my channel ( Mathmatchpoint ) In my videos I'm going to teach you Math the easy way. I'll teach you all Math topics; from the basic to the advanced topics. I promise you will become good at Math if you watch my videos and do the provided exercises. You can watch my Math videos in order by clicking on Playlists.

  • Thx so much! I always used to have a substitute teacher every time we do something like this and it drove me crazy!

  • omg,arent u supposed to just add one 0 and then add more if u need them??????

  • YAY

  • hey how do u compare fractions using equivalent decimals

  • im only young you should do adding two or three numbers like 2682m 3220m 2314 line under neeth but a lot harder (:

  • thanks

  • I need negitive fractions into decimals. Just do this but make it negitive?...

  • Why you did not move the decimal point of the dividend from 17.00000 to 170.0000?

  • my teacher sucks cause all teachers explain it boring like k so how many times does this go into that or now that we have that solved what times what equals this?, i mean SO boring

  • THANK YOU SO MUCH YOU ROCK YOU HELPED ME PASS EXAMS!!! THANKS A LOT!

  • Wow, thx a bunch1 I'm really behind in math, I just don't underdstand it when my teacher teaches it, you taught it to me in like 10 secs! Thanks a bunch!