Question

A calculator is bought for rupees 196. After putting .batteries worth rupee54.the calculator is than sold at a 20% profit.at what price is the calculator sold?​

Answer 1

Answer:

total CP = 196+54 = 250/-

at p% profit S.P = (100+p)/100*C.P

at 20% profit S.P = ((100+20)/100)*C.P

= 12/10*250 = 12*25 = 300/-

Step-by-step explanation: