Question

3/5 × - 7/8 answer of this multiplicative inverse

Answer 1

Step-by-step explanation:

$let \: x = \frac{3}{5} \times \frac{ - 7}{8}$

$x = \frac{ - 21}{40}$

So, the multiplicative inverse

${x}^{ - 1} = 1 \div \frac{ - 21}{40}$

${x}^{ - 1} = \frac{ - 40}{21}$

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