Question

Simplify $\frac{7}{11}\times \frac{33}{49}\times \frac{14}{44}$

Answer 1

$=\frac{7}{11}\times \frac{33}{49}\times \frac{14}{44}$

$=\frac{7}{49}\times \frac{33}{11}\times \frac{14}{44}$

$=\frac{1}{7}\times 3\times \frac{7}{22}=\frac{3}{22}$