the weight of 72 books is 9 kg then find the weight of 80 such books and how many books will weight 6 kg
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Step-by-step explanation:
72 books = 9kg
which means 1 kg = 8 books (72/9)
so 80 books = 80/8 = 10kg
if 1kg = 8 books
so 6x8 = 48books
I guess the answers...not sure though.
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