Question

I dont think i did this right what do u guys think

Answer 1

yes........ correct

Explanation:

Although, the method that i tried to justfy is not the same as yours, I got the same final answer. so, what you wrote is right.

Answer 2

see below

Explanation:

To find the percent increase, take the new amount and subtract the original amount

25-20 = 5

Divide by the original amount

5/20 = .25

The increase is 25%

100% + 25% = 125%

The new amount is 125% of the old amount