Math, asked by jtfrags, 1 year ago

how do you find the price before the discount was added

Answers

Answered by pankajbibiyan
1

Answer:

Rules to find the original price given the sale price and percent discount

First consider the unknown original price as ‘x’.

Then consider the rate of discount.

To find the actual discount, multiply the discount rate by the original amount ‘x’.

To find the sale price, subtract the actual discount from the original amount ‘x’ and equate this to given sale price.

Solve the equation and find the original amount ‘x’.

Example 1:

A desk is being sold at a 36% discount. The sale price is $496. What was its original price?

Solution

Step 1:

Let the original price be = x

Discount rate = 36%

Step 2:

Discount = 36% of x = 0.36 × x = 0.36x

Sale price = Original price − Discount = x − 0.36x = 0.64x

Step 3:

Sale price = $496 = 0.64x

Solving for x

x = 4960.64= $775

So, original price = $775

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Answered by adilsara641
1

First consider the unknown original price as 'x' .Then consider the rate of discount.To find the actual discount, multiply the discount by the rate original amount 'x' . To find the sale price, Subtract the actual discount from the original amount x and equate this to given sale price

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