Question

Simplify (4 power -1 + 8 power -1) + (2/3) power -1

Answer 1

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

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

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

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

$\frac{3}{8} + \frac{3}{2} \times \frac{4}{4}$

$\frac{3 + 12}{8}$

$\frac{15}{8}$

$\:Start \: following \: me . \: If \: this \: answer \: is \\ \: helpful \: so \: mark \: my \: answer \: as \\ \: brinliest \: answer.$