Question

A selling for rikshaw ₹2640 radheshyam loses 12% how much should he sell for profit of 12%

Answer 1

sp=Rs2640,loss=12%,cp=sp×100÷100-Loss%. thus,cp=2640×100÷88=30×100=Rs3000. profit=12%,sp=cp(100+gain%)÷100 =3000×112÷100=30×112=Rs3360