Question

JIUL
By selling a DVD player for 2816, a shopkeeper
lost 12%. For what amount should he have sold
it to gain 12%?​

Answer 1

Answer:

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Answer 2

Answer:

loss 12%

so,(100-12)%=88%=2816

100%=2816×100/88

gain 12%,so,112%=2816×100×112/88×100

=2816×112/88

=3584

to gain 12%, selling price is Rs 3584