Question
Abi bought some French books at $20 each. She also bought an equal number of English books at a different price. The average price of one French and one English book was $12. Abi paid $144 more for the French books than the English books.
  1. What was the cost of one English book?
  2. How many French books did Abi buy?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Abi bought some French books at $20 each. She also bought an equal number of English books at a different price. The average price of one French and one English book was $12. Abi paid $144 more for the French books than the English books.
  1. What was the cost of one English book?
  2. How many French books did Abi buy?