What percent increase when 8 is made to 10​

25%

Explanation: Where: 8 is the old value and 10 is the new value. In this case we have a positive change (increase) of 25 percent because the new value is greater than the old value.

25 percent

Where: 8 is the old value and 10 is the new value. In this case we have a positive change (increase) of 25 percent because the new value is greater than the old value.

Explanation:

i hope you understand

i'ts proportional. if the inflation rate is 12% for example, the cpi will be 12% less.

hope it ,

bioteacher101