I think that last explanation was a tad confusing. There are 4 combinations of numbers that = 9 as you pointed out. Since there are 4 numbers in the first set and 5 in the second set there are 20 total combinations of numbers (4 x 5 = 20). 4/20=1/5.
yeah he missed 50 when he multiplied by .9, but he is human, and what I really appreciate is the method to approach it, I got the right answer as well but I did little bit more steps. we just need to watch out the trap answers.
Well this is boring I'm gonna go the the toaster how to make love and destroy it!!!
LOL!!!
davidm1198 7 months ago
I think that last explanation was a tad confusing. There are 4 combinations of numbers that = 9 as you pointed out. Since there are 4 numbers in the first set and 5 in the second set there are 20 total combinations of numbers (4 x 5 = 20). 4/20=1/5.
BSBludolf 2 years ago
yeah at 3:47 seconds on this video you copied 11,550 wrong and mistakenly wrote down 11,500..
anyways, nothing you can do about it now..
btw, your smart, i wish i could think as fast as you. Thx for the videos.
sysunder 2 years ago 2
yeah he missed 50 when he multiplied by .9, but he is human, and what I really appreciate is the method to approach it, I got the right answer as well but I did little bit more steps. we just need to watch out the trap answers.
alecesar7 2 years ago
Sal,
Problem 63 should be choice B.
amitabh123 2 years ago 3
He got that right!
ndamt 1 year ago
That is what I got as well: $10,395
jorotsakov 3 years ago 6
62. You multiplied .9 by 11,500 but it should have been multiplied by 11,550 giving you $10,395.
BonnevilleBuilders 3 years ago 10