a man lost his 9% of salary..... and remaining of it 5% he spent..... still he was left with rs 100...... find the total salary
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let salary=x
x-9%of x=x-9x/100
=91x/100
91x/100-5/100*91x/100=100
91x/100-91x/2000=100
1820x/2000=100
x=200000/1820
Salary=109.89
x-9%of x=x-9x/100
=91x/100
91x/100-5/100*91x/100=100
91x/100-91x/2000=100
1820x/2000=100
x=200000/1820
Salary=109.89
Raghav555:
ok good attemt
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