Question

if the cost price of 25 sofas is equal to the selling price of 30 sofas. find the profit or loss percentage​

Answer 1

Step-by-step explanation:

CP of 1 sofa be Rs. 1

CP of 30 sofa be Rs.30

Given CP of 30 sofa

= SP of 25 sofa

SP of 25 sofa = Rs. 30

CP of 25 sofa = Rs. 25

Gain = SP - CP = 30-25

= 5

Gain % =

25

5

×100

= 20%