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The present price of a scooter is Rs 729...

The present price of a scooter is Rs 7290. If its value decreases every year by 10%, then its value 3 years ago was

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Present price, =Rs.`7290`
Decrease `%=10%`
Time =`3` years
Price of the scooter `3` years ago is given by
`7290`=`P(1-10/100)^3`
P=`10000`
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