Question
Gabby bought some Japanese books at $15 each. She also bought an equal number of English books at a different price. The average price of one Japanese and one English book was $12. Gabby paid $36 less for the English books than the Japanese books.
  1. What was the cost of one English book?
  2. How many Japanese books did Gabby buy?
3 m
(a)

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(b)

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Gabby bought some Japanese books at $15 each. She also bought an equal number of English books at a different price. The average price of one Japanese and one English book was $12. Gabby paid $36 less for the English books than the Japanese books.
  1. What was the cost of one English book?
  2. How many Japanese books did Gabby buy?