Question

The ratio of the income to the savings of a family is 11:2 find the expenditure if the savings is rupees 760 760

Answer 1

Rs.6840.
\mathfrak{Step-by-step\:Explanation:}
\underline{\bold{Given\:in\:the\:Question:}}
The ratio of income to savings of a family is 11 : 2
Savings = Rs.1520.
\underline{\bold{To\:Find:}}
The expenditure.
\mathfrak{Solution:}
Let the income of the family be Rs. 11x and savings be Rs.2x.
\mathfrak{According\:to\:Question:}\\\\\\\implies\tt{2x=1520.}\\\\\\\implies\tt{x=\dfrac{1520}{2}}\\\\\\\implies\tt{x=760.}\\\\\\\boxed{\bold{Expenditure=Income-Savings.}}\\\\\\\tt{=11x-2x}\\\\\\\tt{=9x}\\\\\\\tt{=9\times 760}\\\\\\\tt{=6840.}\\\\\\\boxed{\boxed{\bold{Expenditure=Rs.6840.}}}


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