Question

A sofa regularly sells for 590 the sale price is 477.90 find the percent decrease of the sale price form the regular price

Answer 1

The formula for this: (original price - sale price) / original price x 100.

590 - 477.90 = $112.10
112.10/590.00 = .19
.19 * 100 = 19%

The precent decrease is 19%.

This is an important problem that uses real world application, so it is vital for you to learn the formula for the future.