Answer
$16\frac{1}{32}$
Work Step by Step
$2\frac{1}{4}\times7\frac{1}{8}$$\longrightarrow$convert mixed numbers
=$\frac{9}{4}\times\frac{57}{8}$$\longrightarrow$multply numerators and denominators
=$\frac{9\times57}{4\times8}$
=$\frac{513}{32}$
=$16\frac{1}{32}$
