Question

If the price of a notebook has been increased from 2 rupees to 16 rupees in 20 years, by what percentage has the price gene up?

Answer 1

The price of the notebook has gened up by 700%.

• The price of the notebook increased from 2 rupees to 16 rupees in 20 years.

The initial price = Rs. 2

The final price of the notebook = Rs. 16

• Now, percentage increase in price = $\frac{Increase \ in \ price}{Initial \ price} × 100$

• Increase in price= 16 - 2 = 14

• Percentage increase = $\frac{14}{2}$ × 100.

Percentage increase = 700%

• Percentage increase in the price of notebook in 20 years is 700%.

Answer 2

Answer:

hope u understand.

Step-by-step explanation:

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