A man spends 10% of his salary on food and 15% of remaining salary on house rent . his saves 22950 . so what is his total salary?
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Solution-:
Let man's salary is X
He spends 10% of his salary on food
Thus x-10% of x
=> x-10/100×x
=>10x-x/10
=>9x/10
15% of remaining salary on house rent
Remaining salary =9x/10
spends 15%
will be 9x/10-15% of 9x/10
=>9x/10-15/100×9x/10
=> 153x/200
ATQ,
153x/200=22950
=>x=22950×200/153
=>x=30,000
•°• 30,000 is his total salary.
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