Question

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

Answer 1

Cp =SP×100/(100-loss)
so CP is 2816*100/88
CP is 3200

ATQ
cp is 3200
gain is 12%
so sp
is
CP*100+gain/100=SP
3200*112/100
SP is 3584₹

ok

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