Question

If CP of 25 pens is equal to SP of 30 pens. Find the profit or loss percent?​

Answer 1

Answer:

Loss % is 16.67 %

Step-by-step explanation:

Explanation in attachment:

Answer 2

Answer:

cp of 25 = sp of 30 `= x

cp of one = x/25

sp of one = x/30

loss = x/25 - x/30

loss = 6x - 5x /150

loss = x/150

loss % = x/150/x/25 ×100

loss % = 25/150×100

loss % = 16.67