Question

pls tell as soon as possible ,
tomorrow is my exam​

Answer 1

Answer:

C.P of computer = ₹19,375

Step-by-step explanation:

Given:- S.P = ₹15,500      Loss% = 20%

C.P = $\frac{S.P * 100}{100 - Loss percent}$

      = ₹$\frac{15,500 * 100}{100 - 20}$

      = ₹$\frac{15,500 * 100}{80}$

      = ₹19,375

hope it will help you.

Answer 2

Answer:

1.Profit = Selling Price – Cost Price

2.Loss = Cost Price – Selling Price

3.Cost Price = Selling Price – Profit or, Selling

Price + Loss

4.Selling Price = Cost Price + Profit or, Cost Price – Loss

5.Profit or Loss per cent = Total profit/loss×100÷CP

Step-by-step explanation:

Use this formula and do it.

And sorry I am not do this because my teacher says do not cheat.