Question

The ratio of income to expenditure of a family is 9:4 find the income if saving is rs 3600​

Answer 1

Answer:

₹64800

Step-by-step explanation:

Expenditure= Income-36000

Income/(Income-36000)=9/4

4I=9I-324000

5I=324000

Income=₹64800

Answer 2

Answer:

see here its too easy and this question from ratio and proportion chapter

Income is Rs.6480

Step-by-step explanation:

Given : The ratio of the income to the expenditure of a family is 9:4.

To find : The income if saving is ₹3600?

Solution :

Let income be x ,

The ratio of the income to the expenditure of a family is 9:4.

So, Income = 9x

Expenditure = 4x

Savings = Income-Expenditure

  Then,

Income =   9*720 = rs 6840

Expenditure = 4*720 = rs 2880

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