The ratio of monthly incomes of Ram and Rahim is 4 : 3 and the ratio of their monthly expenditures is 3 : 2. If each saves ₹ 5000 per month, then what are the respective monthly incomes of Ram and Rahim?
profit = income- expenditure
income of ram and rahim is 4x and 3x
and their expenditre is 3y and 2y
saving by ram is
4x-3y = 5000
saving by rahim is 3x - 2y = 5000
by solving both equation we get
x= y
put x= y in above equations we get
x = 5000
y = 5000
so 4x = $$4 \times 5000$$ = RS 20000
3x = $$3 \times 5000$$ = RS 15000
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