the weight of 12 book 15 2 by 5 kg find the weight of one book
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Answer:
77/60 or 1+17/60
Step-by-step explanation:
weight of 12 book = 15+2/5 = (75+2)/5
weight of 1 book = (77/5)÷(12)
=> weight of 1 book = 77/60
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