Question

last year the cost 1000 articles was ₹5000. thus year it goes down to ₹4000. what is the percentage of decrease in price ?
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Answer 1

Answer:

20%

Step-by-step explanation:

This year cost of 1000 articles = 4000 Rs. Total decrease = 5000-4000 Rs. Total Decrease = 1000 Rs. Total decrease in cost is 20%.

Answer 2

Answer:

Here, in this question, we are asked to find the Decreased Percent.

So, to find the Decrease percent, we must first subtract the cost of the article in the last year from the cost of the article this year.

Next, we must use the formula of :

\boxed{ \tt Decreased \: Percent = \frac{decrease \: amount }{original \: amount} \times 100}

DecreasedPercent=

originalamount

decreaseamount

×100

________________________

Given :

Cost of Article last year = Rs. 5000

Cost of Article this year = Rs. 4000

To find :

percentage of decrease

Solution :

Decrease Amount = Rs. 5000 - 4000

= Rs. 1000

{ \tt Decreased \: Percent = \dfrac{decrease \: amount }{original \: amount} \times 100}DecreasedPercent=

originalamount

decreaseamount

×100

\tt = \dfrac{100 }{5000} \times 100}

\tt = \dfrac{10000 }{5000}=

5000

10000

\tt =20=20

Therefore, the decrease percent is 20%.