The incomes of a ad b are in the ratio of 3:2.and their expenditures are 14000 10000 if a saves rs 4000 then b savings will be.
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Let their income be x , y
X/y = 3/2
2x= 3y - 1 St eqn
Savings = income - expenditure
For a
4000 = X -14000
X = 18000
Y = 12000 (put x = 18000 in 1st eqn)
Savings for b
Savings = 12000 -10000
=2000
X/y = 3/2
2x= 3y - 1 St eqn
Savings = income - expenditure
For a
4000 = X -14000
X = 18000
Y = 12000 (put x = 18000 in 1st eqn)
Savings for b
Savings = 12000 -10000
=2000
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