Question

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Answer 1

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Answer 2

Step-by-step explanation:

$i. \frac{11}{7} \times ( \frac{ - 3}{8} ) \\ \\ = \frac{ - 33}{56} \\ \\ ii. \frac{ - 7}{4} \times \frac{2}{3} \\ \\ = \frac{ - 14}{12} \\ \\ = \frac{ - 7}{6} = - 1 \times \frac{1}{6} \\ \\ iii. \frac{ - 3}{12} \times ( - 48) \\ \\ = - 3 \times ( - 4) \\ = 12 \\ \\ iv. \frac{ - 14}{9} \times \frac{ - 3}{7} \\ \\ = \frac{ - 2}{ - 3} \\ \\ = \frac{2}{3} \\ \\ v. \frac{23}{5} \times ( \frac{ - 25}{11} ) \\ \\ = \frac{23}{1} \times ( \frac{ - 5}{11} ) \\ \\ = \frac{ - 115}{11} \\ \\ = - 10 \ \frac{5}{11} \\ \\ vi. \frac{7}{1} \times \frac{ - 15}{63} \\ \\ = \frac{ - 15}{9} \\ \\ = \frac{ - 5}{3} \\ \\ = - 1 \ \frac{2}{3}$

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