What is 30 percent off 7 Dollars
The easiest way of calculating discount is, in this case, to multiply the normal price $7 by 30 then divide it by one hundred. So, the discount equals $2.1. To calculate the sales price, simply deduct the discount of $2.1 from the original price $7 then get $4.9 as the sales price.
Discount or Percent-off Calculator
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 30 percent (%) off $7?
Using the formula one and replacing the given values:
Amount Saved = Original Price x Discount % / 100. So,
Amount Saved = 7 x 30 / 100
Amount Saved = 210 / 100
Amount Saved = $2.1 (answer)
In other words, a 30% discount for an item with the original price of $7 is equal to $2.1 (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 30 percent of discount. If the price is $7, what is the sales price:
2) How much do you pay for an item of $7 when discounted 30 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 - 2.1
Sale Price = $4.9 (answer)
This means the cost of the item to you is $4.9.
You will pay $4.9 for an item with an original price of $7 when discounted by 30%. In other words, if you buy an item at $7 with a 30% discount, you pay $7 - 2.1 = $4.9
You may have received an Amazon promo code of 2.1. If the price is $7, what was the amount saved in percent:
3) 2.1 is what percent off $7?
Using the formula two and replacing the given values:
Amount Saved = Original Price x Discount % /100. So,
2.1 = 7 x Discount % / 100
2.1 / 7 = Discount % /100
100 x 2.1 / 7 = Discount %
210 / 7 = Discount %, or
Discount % = 30 (answer)
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