# 42 percent off 90

Here you will see step by step solution to calculate **42 percent off by 90**. What is final price if original price is 90 and percentage is 42? The final price is **52.2**, and the discount is **37.8**. Check the detailed explanation of answer given below.

## Answer: 42 percent off 90 is

= 52.2

### How to calculate the number 42 percent off 90?

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 = 90, P = 42%

Formula 2: Result = n - Discount

#### What is 42 percent off 90?

Given number n = 90, P = 42%

- Put the n and P values in the given formula 1: => 90 × 42%
- Now we need to simplify the fraction by multiply 90 with 42 then divide it by 100 => 90 × 42/100 = 3780/100 = 37.8
- 42% off for 90 = 37.8
- Now we will use formula 2 to get the final price of 42% off 90 = 90 - 37.8

=> 90 × 42/100

= 52.2

Therefore, result is for 42% (percent) off 90 is 52.2 and difference is 37.8.

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