Question

7/3 x ( -2/21 x -9/2 )​

Answer 1

Answer:

1

Step-by-step explanation:

$7 \div 3 \times( - 2 \div 21 \times - 9 \div 2) \\ = 7 \div 3 \times 18 \div 42 \\ = 6 \div 6 \\ = 1$

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Answer 2

Answer:

1

Step-by-step explanation:

$\frac{7}{3} \times ( \frac{ - 2}{21} \times \frac{ - 9}{2} \\ \frac{7}{3} \times ( \frac{ 1}{7} \times 3) \\ \frac{7}{3} \times \frac{ 3}{7} \\ 1$