In a bookstore, 60 identical books occupy a length of 1.5m on a shelf. Find
a) the length occupied by 50 such books on a shelf,
b) the number of such books needed to completely occupy a shelf that is 80 cm long.
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1
Answer:
a is the right answer
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8
Answer:
a. 1.25m
b. 32 books
a) 1.5÷60 = 2.5 cm
50×2.5 = 125 cm = 1.25 m
b) 80 ÷ 2.5 = 32 books
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