Question

помогите пожалуйста
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Answer 1

$- 14 \div ( - 2 \frac{1}{3} ) {}^{2} \times \frac{7}{36} = - 14 \div ( - \frac{7}{3} ) {}^{2} \times \frac{7}{36} = - 14 \div \frac{49}{9} \times \frac{7}{36} = - \frac{14 \times 9 \times 7}{49 \times 36} = - \frac{2 \times 1}{1 \times 4} = - \frac{1}{2} = - 0.5$