Math, asked by as8292749, 9 months ago

the weight of 72 books is 9 kg what is the weight of 40 such books

Answers

Answered by wwwuamuam

1

Answer:

5kg is the answer

hope it helps u dear ,mark me as brainliest

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Answered by kishorkerlekar1978

0

Answer:

The weight of 72 books is 9 kg .= 9000 g

Therefore the weight of 1 book = 9000/72=125g

Hence weight of 40 books = 125 × 40 = 5000g=5kg

Hope this will help you.

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