Posted by abbie on .
what is the formula for finding % of a #?
example:
1. find 40 % of 160?
2. 24 is 100 % of what?
also,
how do you do this problem?
4/6 of 48

math 
Ms. Sue,
1.
0.4 * 160
2.
This one should be obvious.
3.
(4/6) * (48/1) = 192/6 = 32 
math 
abbie,
Thank you very much Mrs. Sue! What about the formula for 54 is 10 % of what?

math 
Ms. Sue,
You're welcome.
0.1x = 54 
math 
abbie,
you are an amazing help and are very much appreciated!

math 
Ms. Sue,
Glad we can help. :)