Question

by selling a tv set for 18000, a trader would lose 10%. at what price should he sell it to gain 10%​

Answer 1

Answer:

22000

Step-by-step explanation:

let cp=x

so, 90/100*x=18000

x=18000*100/90=20000

to gain 10% we have to sell it in =20000*110/100=₹22000

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