Question
Gem bought some History books at $15 each. She also bought an equal number of French books at a different price. The average price of one History and one French book was $11. Gem paid $16 more for the History books than the French books.
  1. What was the cost of one French book?
  2. How many History books did Gem buy?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Gem bought some History books at $15 each. She also bought an equal number of French books at a different price. The average price of one History and one French book was $11. Gem paid $16 more for the History books than the French books.
  1. What was the cost of one French book?
  2. How many History books did Gem buy?