the weight of a book 3kg125g. find the weight of 15 packet of book if each packet contains 60 books?
TooFree:
Hey there, you may want to check against the question you took from, that you got your numbers in the question right? Though it is possible to be done mathematically, isn't 3kg 125g too heavy for the weight of a book?
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STEP 1: Find the number of books:
1 packet = 60 books
15 packets = 60 x 15 = 900 books
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STEP 2: Find the weight of the books
1 book = 3 kg 125g = 3125g
900 books = 3125 x 90 = 2,812,500 g = 2,812kg 500g
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Answer: 60 books weigh 2,812kg 500g
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