Question

Simplify:
$5\frac{1}{3}$ $\times 2\frac{1}{2}$ $\times 1\frac{2}{3}$ $\times 6\frac{5}{7}$

Answer 1

$5\frac{1}{3}$ $\times 2\frac{1}{2}$ $\times 1\frac{2}{3}$ $\times 6\frac{5}{7}$

$=\frac{16}{3}\times \frac{5}{2}\times \frac{5}{3}\times \frac{47}{7}$

$=\frac{8\times 25\times 47}{9\times 7}$

$=\frac{9400}{63}$