Question
Grace wants to buy some files of the same price. If she buys 3 files, she will have $7.50 left. If she buys 5 files, she will have no money left.
  1. How much does each file cost?
  2. How much does Grace have?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Grace wants to buy some files of the same price. If she buys 3 files, she will have $7.50 left. If she buys 5 files, she will have no money left.
  1. How much does each file cost?
  2. How much does Grace have?