First, let’s break down each piece of the problem. We have the fraction, 80/20, which is also the dividend, and the whole number, or the divisor, which is 7:
Numerator of the dividend: 80
Denominator of the dividend: 20
Whole number and divisor: 7
So what is 80/20 Divided by 7? 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, 7, and multiply it by the denominator of the fraction, 20:
20 x 7 = 140
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 80/20 Divided by 7 in decimal form, you can divide the numerator, 140, by the denominator, 80. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 80 divided by 20/7 = 1.75
And in its simplest fractional form, 80 divided by 20/7 is 7/4
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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One thing we teach our students at Thinkster is that there are multiple ways to solve a math problem. This helps our students learn to think flexibly and non-linearly.
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