Question

i buy a fan for Rs 1155 & sell in such a way that i lose 10%. for how much shuould i sell the fan?

Answer 1

((cp-sp) / cp)*100=10%
Cp=1155rs.
Sp=1155-115.5
Sp=1039.5

Answer 2

i sell the fan=1155-115'5=1039.5