Question

part
Find the unknown value in the percent proportion part/whole=percent/100
Part =15 percent =12

Answer 1

To find the unknown value in the percent proportion, we can use the formula:

part / whole = percent / 100

We are given that the part is 12 and the percent is 15. Let's substitute these values into the formula:

12 / whole = 15 / 100

To solve for the whole, we can cross multiply:

12 * 100 = whole * 15

1200 = 15 * whole

To isolate the whole, we can divide both sides of the equation by 15:

whole = 1200 / 15

Simplifying this expression, we get:

whole = 80

Therefore, the unknown value (whole) in the percent proportion is 80.