Question

A T.V. is sold for 9,000 after giving successive discount of 20% and 10%,respectively.
Find the marked price.

Answer 1

let the marked price be x
then the price after first discount will be x-0.20 x= 0.8x
after second discount price will be 0.8x-0.1×0.8x=0.8x-0.08x=0.72x=9000
so, x= 9000/0.72=rs 12500
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