Question
P5.DA.NK.23052626-A2
Betty bought some French books at $20 each. She also bought an equal number of Biology books at a different price. The average price of one French and one Biology book was $12. Betty paid $192 less for the Biology books than the French books.
  1. What was the cost of one Biology book?
  2. How many French books did Betty buy?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052626

19 May 2024, 01:40 AM

Betty bought some French books at $20 each. She also bought an equal number of Biology books at a different price. The average price of one French and one Biology book was $12. Betty paid $192 less for the Biology books than the French books.
  1. What was the cost of one Biology book?
  2. How many French books did Betty buy?
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