The weight of 54 books is 9 kg. What is the weight of 30 such books?
Answers
Answered by
2
Weight of 54 books = 9kg
Weight of 1 book = 9/54 = 1/6kg
Weight of 30 books= 1/6×30 = 5kg
Answered by
1
weight of 54 books=9kg
weight of 1 book =9/54= 1/6 kg
weight of 30 books = 30×1/6 kg = 5 kg
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