Question

imran gives 1% of his monthly income to two of his son one gets 80% of the total amount given and he spend 80% of his share .If he saves ₹60 per month determine imran's monthly salary​

Answer 1

Step-by-step explanation:

Let the father's salary be Rs. x.

Then part of salary given to the two sons as pocket money =

100

x

Share of the elder son =

100

80

×

100

x

=

500

4x

Expenditure of the elder son =

100

80

×

500

4x

=

2500

16x

∴ Savings of the elder son =

500

4x

−

2500

16x

=

2500

4x

Given,

2500

4x

= Rs. 20

⇒x= Rs.

4

20×2500

⇒x = Rs. 12500