#### Answer

$\frac{15}{24}$

#### Work Step by Step

Divide the denominator by 24 to find by what factor the fraction needs to be multiplied by, and $24 \div 8 = 3$ so if you multiply $\frac{5}{8}$ by $\frac{3}{3}$ then the fraction becomes $\frac{15}{24}$ which is the answer.