3 years ago

a certain math textbook is 3/4 of an inch thick. how many of these books will fit on a self that is 3 feet wide?

1 answer:

5 0

3 ft = 12 * 3 = 36 inches wide

36 / (3/4) =
36 * 4/3 =
144/3 =
48 books can fit

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