Math, asked by vaibhavtijare8138, 1 year ago

The ratio of income of two persons is 9:7 and the ratio of this expenditure is 4:3.If each of them manages to save rs 2000 per month, find their income.

Answers

Answered by sandysingh88990
3

Answer:

Incomes of the two are 18,000 , 14,000 respectively.

Step-by-step explanation:

Let the incomes be 9x and 7x respectively

also the expenditures be 4y and 3y respectively

Now on formulating the conditions gives

9x - 4y = 2,000

7x - 3y = 2,000

on solving them we get

x = 2,000 , y = 4,000

so incomes will be 9 x 2,000 = 18,000

                               7 x 2,000 = 14,000

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