Question
Kylie bought some French books at $15 each. She also bought an equal number of Geography books at a different price. The average price of one French and one Geography book was $11. Kylie paid $80 more for the French books than the Geography books.
  1. What was the cost of one Geography book?
  2. How many French books did Kylie buy?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Kylie bought some French books at $15 each. She also bought an equal number of Geography books at a different price. The average price of one French and one Geography book was $11. Kylie paid $80 more for the French books than the Geography books.
  1. What was the cost of one Geography book?
  2. How many French books did Kylie buy?