What is 21 divided by 10/4?

Here we will show you how to calculate 21 divided by 10/4. We will give you the answer in fraction form and in decimal form.

Here is 21 divided by 10/4 displayed mathematically in colors:

The numbers in 21 divided by 10/4 are labeled below:

21 = whole number
10 = numerator
4 = 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 4

Thus, the answer to 21 divided by 10/4 in fraction form is:

To make the answer to 21 divided by 10/4 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

84 / 10 = 8.4

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

84/10 can be simplified to 42/5.

42/5 is an improper fraction and should be written as 8 2/5.

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What is 21 divided by 10/5?
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