Question
P5.DA.NK.23052626-A1
Olivia bought some Biology books at $12 each. She also bought an equal number of English books at a different price. The average price of one Biology and one English book was $10. Olivia paid $20 more for the Biology books than the English books.
  1. What was the cost of one English book?
  2. How many Biology books did Olivia buy?
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Primary 5 DATA ANALYSIS P5.DA.NK.23052626

04 Jul 2024, 02:07 PM

Olivia bought some Biology books at $12 each. She also bought an equal number of English books at a different price. The average price of one Biology and one English book was $10. Olivia paid $20 more for the Biology books than the English books.
  1. What was the cost of one English book?
  2. How many Biology books did Olivia buy?
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