the ratio of the income to the family is 11:2, find the expenditure if the savings is 760
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let the ratios be 11x and 2x
given that saving = 2x= 760
2x=760
x=760/2
x=380
expenditure = 11x = 380×11
=4180rs
given that saving = 2x= 760
2x=760
x=760/2
x=380
expenditure = 11x = 380×11
=4180rs
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