Question

The income of A and B is in the ratio of 4:3 and their Expenditure ratio of 3:2. If they both save Rs.600 per month, find the monthly income of each.​

Answer 1

Answer:

Let their income be 4x and 3x.

Let their expenditure be 3y and 2y

We know that

Income−Exp=Saving

So, 

4x−3y=600

3x−2y=600

On solving

8x−6y=1200

−9x+6y=1800

Hence,

x=600

y=600

Income of A=4×600=2400

Hence, this is the answer

Step-by-step explanation:

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