Question

A trader suffer 10% by selling a watch for Rs. 180. At what price should he sell it to gain 20% profit​

Answer 1

Answer: CP of the article = 180×10090=Rs.200

To gain 10%, SP of article

= 110% of 200 = Rs.220

Answer 2

Answer:

560

Step-by-step explanation:

let cp be x

cp=100/100-j =475

cp=100/100-5=475

cp=100/95=475

  100*5=500(cp)

to gain=12%

12%of 500

12/100*500

60

sp=cp+profit

sp=60+500

sp=560