First, let’s break down each piece of the problem. We have the fraction, 72/31, which is also the dividend, and the whole number, or the divisor, which is 43:
Numerator of the dividend: 72
Denominator of the dividend: 31
Whole number and divisor: 43
So what is 72/31 Divided by 43? 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, 43, and multiply it by the denominator of the fraction, 31:
31 x 43 = 1333
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 72/31 Divided by 43 in decimal form, you can divide the numerator, 1333, by the denominator, 72. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 72 divided by 31/43 = 18.51
And in its simplest fractional form, 72 divided by 31/43 is 1333/72
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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