the weight of 72 books is 9 kg what is the weight of 80 such books how many such books weigh 6 kg.
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Answer:
weight of 80 books = (9/72)*80 = 10kg
No of books which will weigh 6kg = (6/9)*72 = 48books
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9kg =72books. So,1kg =72/9=8 books. So,6kg=8(6)=48books(Ans). Mark me as the brainliest
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