Math Tutor Explains: What is 13/81 Divided by 77?

First, let’s break down each piece of the problem. We have the fraction, 13/81, which is also the dividend, and the whole number, or the divisor, which is 77:

Numerator of the dividend: 13

Denominator of the dividend: 81

Whole number and divisor: 77

So what is 13/81 Divided by 77? 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, 77, and multiply it by the denominator of the fraction, 81:

81 x 77 = 6237

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 13/81 Divided by 77 in decimal form, you can divide the numerator, 6237, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:

So, in decimal form, 13 divided by 81/77 = 479.77

And in its simplest fractional form, 13 divided by 81/77 is 6237/13

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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