Question

DUE TOMORROW PLEASE HELP

calculate each percent increase or decrease. round to the nearist whole number if necessary.
1. original amount:30 , new amount: 45
2. original amount:12 , new amount: 16
3. original amount: 17 , new amount: 21
4: original amount: 85 , new amount: 56
5. original amount: 48 , new amount: 37
6. original amount:124 , new amount: 76

Answer 1

This might help...

Explanation:

To the nearest whole number, what is the percentage increase in volume? Explanation: To find the percentage difference, you merely subtract the start value from the end value and divide by the start.