What is 20 percent off 7.70 Dollars
The easiest way of calculating discount is, in this case, to multiply the normal price $7.7 by 20 then divide it by one hundred. So, the discount equals $1.54. To calculate the sales price, simply deduct the discount of $1.54 from the original price $7.7 then get $6.16 as the sales price.
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How to Calculate Discounts - Step-by-Step Solution
To calculate the percent off, use the following equations:
Here are the solutions to the questions stated above:
1) What is 20 percent (%) off $7.70?
Using the formula one and replacing the given values:
Amount Saved = Original Price x Discount % / 100. So,
Amount Saved = 7.70 x 20 / 100
Amount Saved = 154 / 100
Amount Saved = $1.54 (answer)
In other words, a 20% discount for an item with the original price of $7.70 is equal to $1.54 (Amount Saved).
Note that to find the amount saved, just multiply it by the percentage and divide by 100.
You may have received a promotional code for a 20 percent of discount. If the price is $7.70, what is the sales price:
2) How much do you pay for an item of $7.70 when discounted 20 percent (%)? What is the item's sale price?
Using the formula two and replacing the given values:
Sale Price = Original Price - Amount Saved. So,
Sale Price = 7.70 - 1.54
Sale Price = $6.16 (answer)
This means the cost of the item to you is $6.16.
You will pay $6.16 for an item with an original price of $7.70 when discounted by 20%. In other words, if you buy an item at $7.70 with a 20% discount, you pay $7.70 - 1.54 = $6.16
You may have received an Amazon promo code of 1.54. If the price is $7.70, what was the amount saved in percent:
3) 1.54 is what percent off $7.70?
Using the formula two and replacing the given values:
Amount Saved = Original Price x Discount % /100. So,
1.54 = 7.70 x Discount % / 100
1.54 / 7.70 = Discount % /100
100 x 1.54 / 7.70 = Discount %
154 / 7.70 = Discount %, or
Discount % = 20 (answer)
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