Math Tutor Explains: What is 87/72 Divided by 42?

First, let’s break down each piece of the problem. We have the fraction, 87/72, which is also the dividend, and the whole number, or the divisor, which is 42:

Numerator of the dividend: 87

Denominator of the dividend: 72

Whole number and divisor: 42

So what is 87/72 Divided by 42? 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, 42, and multiply it by the denominator of the fraction, 72:

72 x 42 = 3024

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 87/72 Divided by 42 in decimal form, you can divide the numerator, 3024, by the denominator, 87. The answer can be rounded to the nearest three decimal points, if needed:

So, in decimal form, 87 divided by 72/42 = 34.76

And in its simplest fractional form, 87 divided by 72/42 is 1008/29

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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