ishika bought a car for Rs.450000. Next year its price decreased by 12% and further year its price decreased by 15%. In the two years overall decrease percent in the price of the car is?
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Car price 450000
Ist year 12% decrease = 450000 ×12/100
= 54,000
Price after 1st year = 450000 - 54000
= 396000
2nd year 15% decrease = 396000 × 15/100
= 59400
Price after 2nd year = 396000 - 59400
= 336600
Now decrease %
= ( 450000- 336600) ×100 / 450000
= ( 113400 × 100) / 450000
= 25.2%
Decrease in rate = 25.2% = 25% (approx)
Thanks
Ist year 12% decrease = 450000 ×12/100
= 54,000
Price after 1st year = 450000 - 54000
= 396000
2nd year 15% decrease = 396000 × 15/100
= 59400
Price after 2nd year = 396000 - 59400
= 336600
Now decrease %
= ( 450000- 336600) ×100 / 450000
= ( 113400 × 100) / 450000
= 25.2%
Decrease in rate = 25.2% = 25% (approx)
Thanks
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