Question

the ratio of monthly income and expenditure of Mr Gupta is 7:4.If hia income is ₹21441.Find his saving.

Answer 1

Answer:

Step-by-step explanation:

therefore in this ratio the constant in both the terms is x

so, they are 7x and 4x respectively

however 7x is his income and 4x is his expenditure

so 7x is income = 21441 Rs

7x = 21441 rs

x = 21441/7

x = 3063

Income is 21441 Rs

expenditure is 4x = 4 × 3063

= 12252 Rs

Question is about savings

savings = income - expenditure

= 21441 - 12252

= 9189 Rs

Hence savings are Rs 9189 /-

Answer 2

Let,his savings be x and expenditure be 4x.
A/Q
21441-4x=x
21441=x+4x
21441=5x
x=21441/5
x=4288.2
Hence ,his saving = ₹4288.2