Which fraction represents the following diagram:

Some pictures are given below. Tell which of them show: $3\times \frac{1}{5}=\frac{3}{5}$

Some pictures are given below. Tell which of them show: $2\times \frac{1}{3}=\frac{2}{3}$

Some pictures (a) to (c) are given below. Tell which of them show:
 $3\times \frac{3}{4}=2\frac{1}{4}$

(a) 

(b) 

(c) 

Multiply the following and reduce to the lowest form and convert into a mixed fraction.

$7\times \frac{3}{5}$

Multiply the following and reduce to the lowest form and convert into a mixed fraction.

$5\times \frac{2}{9}$