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Mathematics, 20.09.2020 07:01 victoriagonzale6

A bookstore had 84 copies of a magazine. Yesterday, it sold 1/6 of them. Today, it sold 2/7 of what remained. How many copies does the bookstore have left?

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A bookstore had 84 copies of a magazine. Yesterday, it sold 1/6 of them. Today, it sold 2/7 of what...
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