Write your answer in simplest form. 11 2/16 - 8 3/16

Abaker has 5 1/4 pies in her shop. she cut the pies in pieces that are each 1/8 of a whole pie. how many pieces of pie does she have?

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?