Question

The simple ratio of $3\frac{1}{2}:2\frac{1}{3}$ is ___ .

Answer 1

$3\frac{1}{2}:2\frac{1}{3}=\frac{7}{2}:\frac{7}{3}$

$=\frac{7}{2}\times \frac{3}{7}=\frac{3}{2}=3:2$