PercentageCalculator .pro Discount Percentage Fraction to % Decimal to %

What is 0.90 percent of 80?

0.90 percent of 80

Percentage Calculator

What is 'X' percent of 'W'

What is % of
Answer: 

'P' out of 'W' as a percentage

What is out of as a percentage?
Answer: %

'P' is 'X' percent of What?

is % of what?
Answer:

Solution for 'What is 0.90% of 80?'

In the following example, consider that:

Solution Steps

The following question is of the type "How much X percent of W", where W is the whole amount and X is the percentage figure or rate".

Let's say that you need to find 0.90 percent of 80. What are the steps?

Step 1: First determine the value of the whole amount. We assume that the whole amount is 80.

Step 2: Determine the percentage, which is 0.90.

Step 3: Convert the percentage 0.90% to its decimal form by dividing 0.90 by 100 to get the decimal number 0.009:

0.90100 = 0.009

Notice that dividing by 100 is the same as moving the decimal point two places to the left.

0.9 → 0.09 → 0.01

Step 4: Finally, find the portion by multiplying the decimal form found in the previous step by the whole amount:

0.009 x 80 = 0.72 (answer).

The steps above are expressed by the formula:

P = W × X%100

This formula says that:

"To find the portion or the part from the whole amount, multiply the whole by the percentage, then divide the result by 100".

The symbol % means the percentage expressed in a fraction or multiple of one hundred.

Replacing these values in the formula, we get:

P = 80 × 0.90100 = 80 × 0.009 = 0.72 (answer)

Therefore, the answer is 0.72 is that 0.90 percent of 80.

Sample percentage problems

See also: