Question

the price of ball pen increased from rs. 25 to rs. 30 . what is the percentage increase in price of the ball pen​

Answer 1

Answer:

20%

Step-by-step explanation:

Increase/original price*100

5/25*100=20%

Answer 2

Answer:

The percentage increase in the price of ball pen is 20%

Step-by-step explanation:

Here we have been given to find the percentage increase in the price of the ball pen which has increased from Rs 25 to Rs 30. Therefore we find the percentage increase in the price of the ball pen as below:

Initial amount = Rs 25

Final amount = Rs 30

Increase = Rs 30 - Rs 25 = Rs 5

Therefore we find the percentage increase as:

Percentage increase = $\frac{5}{25}$ × 100%

= 5 × 4 %

= 20%

Therefore there is a 20% percentage increase in the price of the ball pen.