Question

A shopkeeper purchases an audio system for 4000 and sells it off at a gain of 15%. He also charges GST of 12% on the selling price. Find the amount a customer has to pay for buying the audio system.
i want answer in image with full explain and the answer is coming 5152​

Answer 1

Answer:

We know, C.P. = 5000

S.P. = 4000

Loss = 5000 - 4000 = 1000

\begin{aligned}

Loss\% = \left( \frac{Loss}{Cost} * 100 \right)\% \\

= \left( \frac{1000}{5000} * 100 \right)\% = 20\%

\end{aligned}