Question

the ratio of the income to the savings of a family is 15:4.Find the expenditurebif the saving is rupees 2800.








please can you answer it immediately.

Answer 1

Answer:-

Given:- Income : Savings = 15 : 4
Savings = 2800

$= > \frac{income}{saving} = \frac{15}{4} \\ \\ = > \frac{income}{2800} = \frac{15}{4} \\ \\ = > income = \frac{15 \times 2800}{4} \\ \\ = > income = 10500$

Expenditure = Income - Savings

=> Expenditure = 10500 - 2800

=> Expenditure = 7700.

Answer 2

Answer:

7700

Step-by-step explanation:

Given,Ratio of income and savings = 15 : 4.

Given,Savings = 2800.

4 parts = 2800

Then, 1 part = 2800/4 = 700.

Now,

Income = 4 parts of Savings

            = 15 * 700

            = 10500.

We know that Income = Expenditure + Savings

⇒ 10500 = Expenditure + 2800

⇒ Expenditure = 7700.

Therefore, Expenditure = 7700.

Hope it helps!