Math, asked by navaneethu2012, 5 months ago

the weight of 12 books is 7/2 of. what is the weight of 1 book

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Answered by unknown1419

1

Answer:

ANSWER

Weight of 72 books=9kg

Weight of 1 book=9/72=1/8kg

Therefore, weight of 40 books=1/8×40=5kg

Thus, the weight of 40 such books is 5 kg.

Step-by-step explanation:

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