Question

what is product of -7by8 2by21​

Answer 1

Answer:

-12 is the answer

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$\frac{ - 7}{8} \times \frac{2}{21} \\ \\ \frac{ - 1}{4} \times \frac{1}{3} \\ \\ \frac{ - 1}{12}$