Question

If the original quantity is 12 and the new quantity is 15​, what is the percent​ increase?

Answer 1

The percent​ increase is 25%.

To calculate the percent increase from an original quantity to a new quantity, we can use the following formula:

percent increase = [(new quantity - original quantity) / original quantity] * 100

In this case, the original quantity is 12 and the new quantity is 15, so the percent increase would be:

percent increase = (15 - 12) / 12 * 100 = 3 / 12 * 100 = 25%.

This means that the new quantity is 25% larger than the original quantity.

Answer 2

To find the percent increase from an original quantity to a new quantity, you can use the following formula:

percent increase = (new quantity - original quantity) / original quantity * 100

In this case, the original quantity is 12 and the new quantity is 15. Plugging these values into the formula, we get:

percent increase = (15 - 12) / 12 * 100

= 3 / 12 * 100

= 0.25 * 100

= 25

Therefore, the percent increase from the original quantity of 12 to the new quantity of 15 is 25%.