Question

by selling an umbrella for 336, a shopkeeper loses 4%.at what price must he sell it to gain 4%.

Answer 1

let cp=100%
loss%=4%
sp=96‰
now
96%=336
1%=336/96
now after 4% profit sp will be 104%
104%=(336/96)×104=364
selling price will be 364Rs.

hope this will help you.....

Answer 2

Thanks everyone and please