80 percent off 100

Here you will see step by step solution to calculate 80 percent off by 100. What is final price if original price is 100 and percentage is 80? The final price is 20, and the discount is 80. Check the detailed explanation of answer given below.

Answer: 80 percent off 100 is

= 20

How to calculate the number 80 percent off 100?

With the help of given formula we can get the the percent off value -

Formula 1: Discount = n × P% / 100, P = Discount(off) Percent, n = Number(Orig_price)

Here we have, n = 100, P = 80%
Formula 2: Result = n - Discount

What is 80 percent off 100?

Given number n = 100, P = 80%

  • Put the n and P values in the given formula 1:
    • => 100 × 80%
    => 100 × 80/100
  • Now we need to simplify the fraction by multiply 100 with 80 then divide it by 100
    • => 100 × 80/100 = 8000/100 = 80
  • 80% off for 100 = 80
  • Now we will use formula 2 to get the final price of 80% off 100
    • = 100 - 80
    = 20

Therefore, result is for 80% (percent) off 100 is 20 and difference is 80.

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