Question

a man whose income is rs 576 a year spends rs 432 a year. what percentage of his income does he save?

Answer 1

income saved = 576-432 = rs 144

save percent =
$\frac{144}{576} \times 100 \\ = 25\%$
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Answer 2

$\underline{\textbf{Question}}$

A Man Has An Income Of ₹ 576 A Year An He Spends ₹ 432 A year , And Now We need To Find His

Percentage Of Savings A Year ..

$\underline{\textbf{Answer}}$

So According To Question

Man's Income = ₹ 576

Total Amount He Spend = ₹ 432

So Now For Finding The Percentage Of Savings First We Need

To Find The Total Amount He Saves ( After That percentage ) .

So

$\textbf{Total Amount He Saves = Total Income - Total Money He Spent }$

That Is $\longrightarrow$

Total Amount He Saves = ₹576 - ₹ 432

$\longrightarrow$ $\textbf{Total Amount Of Savings A Year = 144Rs}$

So Now We Have The Total Amount He Saves In One Year .. Now We Need To Find The Percentage

$\boxed{\mathbf{So \:Percentage \:He\: Saves\: = \: \frac{Saving \:Amount}{ Total\: Income } \times 100 }}$

Therefore We Have

$\mathbf{Percentage \: He\: Saves \: = \:\large{ \frac{144}{ 576} }\times 100 }$

$\mathbf{= \:0.25\: \times\: 100}$

$\mathbf{= \:25\%}$

Therefore

$\textbf{Percentage He Saves A Year = 25\%}$

$\underline{\textbf{Hence The Required Answer Is }}$

$\boxed{\boxed{\mathbf{25\%}}}$