Seema bought a mobile and laptop at a certain price. She sold the mobile at 10% gain and laptop at 25% gain. She found that the cost price of the mobile is equal to the selling price of the laptop. Find her profit percentage.
16 \(\frac{2}{3}\)%
Step 1
\(CP_L=100,\ CP_M=125;\quad Profit=25+12.5=37.5\)
Step 2
\(Profit\%=\frac{37.5}{225}\times100=16\frac23\%\)