Question

A man spent 20% of his monthly earning on house rent. Out of balance he spent 75% on other house expenses. If he had a balance of rs 250 at the end of month. Find the monthly income

Answer 1

A×80%×25%=250,

A×80/100×25/100=250,

A×4/5×1/4=250,

A×1/5=250,

then
A=250×5=1250

Answer 2

Step-by-step explanation:

total percentage is 100% so 20%+75%=95% more 5%is left so we have add. 5%to 20%&75%

so it becomes 25%&80%

by the problem

25%of80% of x=250

25/100of 80/100of x =250

x=250of5=1250