Question

. If the price off a dress was cut by 20% for a sale, by what percentage off the sale price must it be increased by to resell it at the original price?​

Answer 1

Step-by-step explanation:

just simple = 20 /80×100

now = 2000/80 = 25

Answer 2

The sale price must be increased by 25%.

Step-by-step explanation:

Consider the provided information.

Let the price of the dress is 100.

Now if the price off a dress was cut by 20% that means now you need to pay only 80% of 100.

The price of dress is: $\frac{80}{100}\times 100=80$

We need to determine how much sale price increased so that selling price of dress becomes 100.

The difference between current price and original price is 20 (100-80=20)

So the percentage change: $\%=\frac{20}{80}\times 100=25$

Hence, the sale price must be increased by 25%.

#Learn more

If price of the table is increased by 25%, then a person can buy 25 table less for Rs 25000. What is the original price (in Rs) of the table?​

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