Question

Rohit spends 3/10 of his monthly salary and living and 2/5 of the remaining on children's education. What fraction of the income is left with him?

Answer 1

Step-by-step explanation:

3/10,2/5 so we can take their lcm

Let total salary =50

On Living =50×3/10=15

Remaining =50-15=35

On education =35×2/5=14

Left with =35-14=21

So fraction =21/50