Question

Evaluate :
$( \frac{2}{3} ) {}^{ - 2} \times ( \frac{3}{4} ) {}^{ - 3} \times ( \frac{ - 7}{8} ) {}^{0}$
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Answer 1

Step-by-step explanation:

${( \frac{2}{3}) }^{ - 2} \times ({ \frac{3}{4}) }^{ - 3} \times ({ \frac{7}{8} )}^{0} = \frac{9}{4} \times \frac{64}{27} \times 1 = \frac{16}{3}$

Answer 2

Answer:

2}{3} ) {}^{ - 2} \times ( \frac{3}{4} ) {}^{ - 3} \times ( \frac{ - 7}{8} ) {}^{0}