Question

if the average price of four pairs of shoes is 50.00 and three of those pairs of shoes are priced at 35, 40, and 55 what is the price of the fourth pair of shoes

Answer 1

The fourth pair of shoes cost $70.

35+40+55=130. You know that 200.00 divided by 4 would equal 50.00 so you have to subtract 130 from 200 to get 70. Hope this helps :)