Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

تمرين 51

Solve the following word problems, rounding dollars to the nearest cent and percents to the nearest tenth of a percent.
A microwave oven cost The Appliance Warehouse $141.30 and was initially marked up by 55% based on selling price. In the next few months, the item was marked down 20%, marked up 15%, marked down 10%, and marked down a final 10%. What was the final selling price of the microwave oven