Question

Sangita is 10 years old . Her brother. is 3 Years 4 month younger. How old is her brother? ​

Answer 1

A N S W E R :

ans:6 yrs and 8months as 10-3+1/3

                                         = 20/3

                                         = 6 2/3

Answer 2

$3 \: year \: 4 \: month =$

$= 10 - 3 + \frac{1}{3}$

$= \frac{10}{1} - \frac{3}{1} - \frac{1}{3}$

$= \frac{30 - 9 - 1}{3}$

$= \frac{30 - 10}{3}$

$= \frac{20}{3}$

$= 6 \frac{2}{3}$