3 1/4 kali 1 2/3……….

3 1/4 = 13/4
1 2/3 = 5/3

13/4 * 5/3= 65/12
65/12 =5 5/12

3 1/4 x 1 2/3 :

= 13/4 x 5/3 = 65/12

= 5 5/12