What is 21 divided by 10/9?

Here we will show you how to calculate 21 divided by 10/9. We will give you the answer in fraction form and in decimal form.

Here is 21 divided by 10/9 displayed mathematically in colors:

The numbers in 21 divided by 10/9 are labeled below:

21 = whole number
10 = numerator
9 = denominator

To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:

21 x 9

189

Thus, the answer to 21 divided by 10/9 in fraction form is:

189

To make the answer to 21 divided by 10/9 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

189 / 10 = 18.9

The answer is rounded to the nearest two decimal points if necessary.

189/10 is an improper fraction and should be written as 18 9/10.

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What is 21 divided by 10/10?
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