Answers

2015-12-25T18:55:57+05:30
Salary spent     = 87%
Salary saved    = 100% - 87% = 13%
Salary saved    = Rs. 325
Let the total salary be x.
            13%  of   x            =            325
            13/100 *            =            325
            x                           =             325*100/13
            x                           =             2500
                               So, the salary is Rs. 2500 (x
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2015-12-25T20:36:56+05:30
Let his salary be Rsx
He spends 87% of his salary = 87% of x
                                                = (87/100) × x
                                                = 87x/100
The amount he saves = 325
⇒87x/100 + 325 = x
⇒(87x + 32500)/100 = x
⇒87x + 32500 = 100x
⇒32500 = 100x - 87x
⇒32500 = 13x
⇒13x = 32500
⇒ x = 32500/13
∴ x = 2500
∴The salary of the person is Rs2500
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