Question
Emma bought some Japanese books at $12 each. She also bought an equal number of Literature books at a different price. The average price of one Japanese and one Literature book was $10. Emma paid $40 more for the Japanese books than the Literature books.
  1. What was the cost of one Literature book?
  2. How many Japanese books did Emma buy?
3 m
(a)

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(b)

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Emma bought some Japanese books at $12 each. She also bought an equal number of Literature books at a different price. The average price of one Japanese and one Literature book was $10. Emma paid $40 more for the Japanese books than the Literature books.
  1. What was the cost of one Literature book?
  2. How many Japanese books did Emma buy?