Math Tutor Explains: What is 91/42 Divided by 45?

First, let’s break down each piece of the problem. We have the fraction, 91/42, which is also the dividend, and the whole number, or the divisor, which is 45:

Numerator of the dividend: 91

Denominator of the dividend: 42

Whole number and divisor: 45

So what is 91/42 Divided by 45? 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, 45, and multiply it by the denominator of the fraction, 42:

42 x 45 = 1890

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 91/42 Divided by 45 in decimal form, you can divide the numerator, 1890, by the denominator, 91. The answer can be rounded to the nearest three decimal points, if needed:

So, in decimal form, 91 divided by 42/45 = 20.77

And in its simplest fractional form, 91 divided by 42/45 is 270/13

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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