Math Tutor Explains: What is 89/20 Divided by 72?

First, let’s break down each piece of the problem. We have the fraction, 89/20, which is also the dividend, and the whole number, or the divisor, which is 72:

Numerator of the dividend: 89

Denominator of the dividend: 20

Whole number and divisor: 72

So what is 89/20 Divided by 72? Let’s work through the problem, and find the answer in both fraction and decimal forms.

First let’s set up the problem:

Step 1:

Take the whole number, 72, and multiply it by the denominator of the fraction, 20:

20 x 72 = 1440

Step 2:

The result of this multiplication will now become the denominator of the answer. The answer to the problem in fraction form can now be seen:

To display the answer to 89/20 Divided by 72 in decimal form, you can divide the numerator, 1440, by the denominator, 89. The answer can be rounded to the nearest three decimal points, if needed:

So, in decimal form, 89 divided by 20/72 = 16.18

And in its simplest fractional form, 89 divided by 20/72 is 1440/89

If this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too!

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