Question

3. Find CP, when
(a) SP = 428, Profit = 7%
(b) SP = 630.30, Loss = 4
.5%​

Answer 1

profit = sp - cp

7/100= 428-cp

cp = 428-7/100

cp = solve it

loss = cp - sp

4.5%= cp - 630.30

cp = 4.5/100+630.30

solve it

Answer 2

Answer:

Profit =sp - cp

7/100=428 - cp

Cp = 428- 7/100

Cp = solved

Loss = cp - sp

4.5 % = cp - 630.30

Cp = 4.5/100+630.30

Step-by-step explanation:

I hope it helps you