Question

Find the percent change from 72 to 90.

Answer 1

The percent change from 72 to 90 is calculated using the formula for percent change and results in a 25% increase.

Step-by-step explanation:

To find the percent change from 72 to 90, you can use the formula for percent change which is:

(New Value – Old Value) / |Old Value| × 100%

In this case, the old value is 72, and the new value is 90. Applying the formula gives us:

(90 – 72) / 72 × 100% = 18 / 72 × 100% = 0.25 × 100% = 25%

So, the percent change from 72 to 90 is a 25% increase.

Answer 2

Percent change = [(90 - 72) / 72] x 100 = 25%
This is an increase, because 90-72=+18