Fractions & Proportions : How to Multiply Fractions

When multiplying fractions, it's important to remember to simply multiply across before reducing the resulting fraction. Find out how to use cross cancellation when multiplying fractions with help from a math teacher in this free video on fractions in math.

Expert: Jimmy Chang
Bio: Jimmy Chang has been a math teacher at St. Pete College for nearly a decade. He has a master's degree in math, and his specialties include calculus, algebra, liberal arts, math and trigonometry.
Filmmaker: Christopher Rokosz

Category:

Howto & Style

Tags:

• math
• mathematics
• math tips
• math lessons
• equations
• math fractions
• fractions
• math skills
• proportions
• fraction problems

[MrFluffyboy99]

thanx



[xAngeloftheDevilx]

thank you so much i'm subbing!

[boatnhoes545]

Thanx so much man

[shadedscript]

Fantastic! Thanks!

[MrToweleySlowMo]

thank you

[RieAyanami]

I feel very ready for my math placement test this summer.

Thanks for your help. :D

[xkupi]

i love the nonchalant attitude thanks for the help bro

[MrsGlamour88]

If only he was pocket size! Just pull him out when you need him. This video is great.

[TheJeremyBlanchard]

Thanks, I forgot cross reduction and I was woried because my 6th grade homework was going to take me forever without this! Ty this is the only video I could find with cross reduction.:) Thumbs up this video.

[steffan521]

hey thanks alot!!!!!!!!! jimmy for u to use your time to teach people how to do math ty ps i got 100% on a test because of this vid ty man.