First, let’s break down each piece of the problem. We have the fraction, 81/9, which is also the dividend, and the whole number, or the divisor, which is 87:
Numerator of the dividend: 81
Denominator of the dividend: 9
Whole number and divisor: 87
So what is 81/9 Divided by 87? 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, 87, and multiply it by the denominator of the fraction, 9:
9 x 87 = 783
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 81/9 Divided by 87 in decimal form, you can divide the numerator, 783, by the denominator, 81. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 81 divided by 9/87 = 9.67
And in its simplest fractional form, 81 divided by 9/87 is 29/3
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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