Math, asked by ditirawat, 4 months ago

The weight of 72 books is 9kg. What is the weight of 40 such books?

Answers

Answered by khushi6023

3

answer.......

weight of 72 books = 9kg

1 book = 9/ 72

40 books = 9× 40 /72

1×40/ 8 = 5

= 5 kg

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