Question

13) A retailer allows a discount of 10% on marked price of a DVD player and still gains 15%. If purchased the DVD player for Rs 900, tind the marked price of the machine​

Answer 1

answer 11500

step by step

cp= 900rs

=>sp=115/100*900=1035rs

mp*90/100=sp

=>mp=sp *100/90

=>mp=1035 *100/90=11500

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