the ratio of income to saving of a family is 11 : 12 find the expenditure of the savings Rs 1520
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Let the income be 11x and saving be 2x
Therefore 2x = 1520
X= 760
Therefore income = 11×760=8360
Expenditure = 8360–1520
Ans expenditure = RS 6840
Therefore 2x = 1520
X= 760
Therefore income = 11×760=8360
Expenditure = 8360–1520
Ans expenditure = RS 6840
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