Question
P5.DA.NK.23052626-A1
Diana bought some Chemistry books at $7 each. She also bought an equal number of Maths books at a different price. The average price of one Chemistry and one Maths book was $5. Diana paid $8 more for the Chemistry books than the Maths books.
  1. What was the cost of one Maths book?
  2. How many Chemistry books did Diana buy?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052626

03 Jul 2024, 08:43 AM

Diana bought some Chemistry books at $7 each. She also bought an equal number of Maths books at a different price. The average price of one Chemistry and one Maths book was $5. Diana paid $8 more for the Chemistry books than the Maths books.
  1. What was the cost of one Maths book?
  2. How many Chemistry books did Diana buy?
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