It depends on the discount percentage. Assuming 10%, and 135 is actually £135, then the original price was: 135 x 10 = £1350.00
The original price is 100.
The formula for calculating the rate of discount is: [ \text{Rate of Discount} = \left( \frac{\text{Discount Amount}}{\text{Original Price}} \right) \times 100 ] This formula expresses the discount as a percentage of the original price, where the discount amount is the reduction in price from the original price to the sale price.
20% of 135 pounds is (20/100) x 135 = (1/5) x 135 = 27 So 135 pounds minus 20% discount = 135 - 27 = 108 Another way of looking at this is that after a discount of 20% the object really costs only 80% of the original price, hence 135 pounds minus 20% discount = 80% of 135 = (80/100) x 135 = (8/10) x 135 which is equal to (4/5) x 135 = 4 x 27 = 108
The price made after the discount is subtracted is known as the "discounted price" or "final price." To calculate it, you subtract the discount amount from the original price. For example, if the original price is $100 and the discount is 20%, the discount amount would be $20, making the final price $80.
128%
Discount = Original Price - Discounted Price Percentage Discount = 100* Discount / Original Price
$312.49 ; here's how: You have original price is 100%, final price = original price - discount amount, and discount amount = original price * discount percent.So Final price = original price - original price * discount percent = (Original price)*(100 % - discount percent).249.99 = P0 * (100%-20%) = P0 * (0.80) ---> P0 = 249.99 / 0.80 = 312.4875
Discount = Original Price minus Sale price.
You need to know the discounted price and either the discount amount or the discount rate. If you know the discount amount: Original Price = Discounted Price + Discount If you know the Discount Rate (percentage discount ): Original Price = 100*Discounted Price / (100 - Discount Rate)
Discount = Original Price - Discounted Price.Percentage Discount = 100*Discount/(Original Price)
Original price = Sale price + Discount amount
The original price is 100.
The formula for calculating the rate of discount is: [ \text{Rate of Discount} = \left( \frac{\text{Discount Amount}}{\text{Original Price}} \right) \times 100 ] This formula expresses the discount as a percentage of the original price, where the discount amount is the reduction in price from the original price to the sale price.
Percentage discount = 100*(1 - sale price/original price)
20% of 135 pounds is (20/100) x 135 = (1/5) x 135 = 27 So 135 pounds minus 20% discount = 135 - 27 = 108 Another way of looking at this is that after a discount of 20% the object really costs only 80% of the original price, hence 135 pounds minus 20% discount = 80% of 135 = (80/100) x 135 = (8/10) x 135 which is equal to (4/5) x 135 = 4 x 27 = 108
34% discount
128%