Question

What is the answer to number 7 and how did you solve it?!

Answer 1

Since only 1/10 of her income applies to all 5 charities, it would make sense to assume that 1/10 is strictly donated to the charities. Moreover, because we assume that, we must then divide 1/10 by 5, so that way we can get the amount that is donated to each charity. So you should get, 1/50 is equally donated to each charity out of the 1/10 of her income that is donated. Hopefully this helps.

Answer 2

All you have to do is multiply 1/10 * 5

the answer is 5/10
if u simplify 5/10 the final answer will be 1/2