3 years ago

A. -2 5/7 B. - 3/8 C. - 1/21 D. 1/3

Mathematics

1 answer:

pentagon [3]3 years ago

7 0

-1/3 * (8 1/7)

= -1/3 * 57/7

= -57/21

= - 2 15/21

= -2 5/7

Answer

A. -2 5/7

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