Question

The ratio of expenditure and savings of Rahul`s income are $1:2$

If the expenditure is $40,000$ find his salary

Answer 1

The ratio of expenditure to savings is $1:2$

Let the common factor be $x$

Expenditure is $x=40,000$

The total salary is $x+2x=3x3\times 40,000=1,20,000$