How do i find the percent change from 70 to 56?

Use the formula found below on this webpage to find the percent change by replacing the given values:

Percent change = [(56 - 70) / 56] x 100 = 25 % (increase)

Where: 56 is the old value and 70 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.

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00