Which shows how you can check that 2/3 divided by 7/8 = 16/21

A. 7/8 times 16/21 = 2/3

B. 16/21 divided by 7/8=2/3

C. 16/21 divided by 2/3 = 7/8

D. 8/7 times 16/21=2/3

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