Question

a man bought 50 oranges rs25 and and sold each for 0.75 find his profit percent

Answer 1

Cp of one ornge = 25/50=0.5
Profit =0.25
%=50%

Answer 2

C.P.=rs.25
total S.P=0.75×50
=rs.37.5
profit=S.P-C.P
=37.5-25
=rs.12.5
profit%=profit×100/C.P
=12.5×100/25
=50%