Question

plz answer step-by-step explanation ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Given :-

$( {4}^{ - 1} + {8}^{ - 1} ) \div {( \frac{2}{3}) }^{ - 1}$

Solution :-

$( \frac{1}{4} + \frac{1}{8} ) \div ( \frac{3}{2} )$

$( \frac{2 + 1}{8} ) \div (\frac{3}{2} )$

$\frac{3}{8} \div \frac{3}{2}$

$\frac{3}{8} \times \frac{2}{3}$

$\frac{1}{4}$