First, let’s break down each piece of the problem. We have the fraction, 15/18, which is also the dividend, and the whole number, or the divisor, which is 86:
Numerator of the dividend: 15
Denominator of the dividend: 18
Whole number and divisor: 86
So what is 15/18 Divided by 86? 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, 86, and multiply it by the denominator of the fraction, 18:
18 x 86 = 1548
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 15/18 Divided by 86 in decimal form, you can divide the numerator, 1548, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 15 divided by 18/86 = 103.2
And in its simplest fractional form, 15 divided by 18/86 is 516/5
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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