First, let’s break down each piece of the problem. We have the fraction, 7/20, which is also the dividend, and the whole number, or the divisor, which is 45:
Numerator of the dividend: 7
Denominator of the dividend: 20
Whole number and divisor: 45
So what is 7/20 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, 20:
20 x 45 = 900
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 7/20 Divided by 45 in decimal form, you can divide the numerator, 900, by the denominator, 7. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 7 divided by 20/45 = 128.57
And in its simplest fractional form, 7 divided by 20/45 is 900/7
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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