Question

the selling price of 4 pens is equal to cost price 3 pens what is profit or loss​

Answer 1

Answer:

it is a loss because the cost of creating 3 pens is equal to the cost of selling 4 pens

Hope this helps you

Answer 2

Answer:

sp of 4 pen = cp of 3 pen

let cp of 3 pen = Rs 3

cp of 3 pen = Rs 3

sp of 4 pen = Rs 4

loss = Rs 1

loss % = 1*100/4 =  25%

Step-by-step explanation: