Question

Raman sells two wristwatch for Rs.1200 each.On one watch, he gains 20% and on the other he loses 20%.What are the cost price of each, and what is his total gain or loss percentage?
plz solve it step by step....​

Answer 1

Answer:

in first case the selling price of watch is 1200 rupees .in this case he profit 20% .

let the price of this watch is r

so

r+r×20/100 =1200

so

120r/100=1200

so r =1000

in second case hi losses 20%

so

r-r×20/100=1200

80r/100=1200

so

r= 1500