First, let’s break down each piece of the problem. We have the fraction, 78/75, which is also the dividend, and the whole number, or the divisor, which is 90:
Numerator of the dividend: 78
Denominator of the dividend: 75
Whole number and divisor: 90
So what is 78/75 Divided by 90? 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, 90, and multiply it by the denominator of the fraction, 75:
75 x 90 = 6750
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 78/75 Divided by 90 in decimal form, you can divide the numerator, 6750, by the denominator, 78. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 78 divided by 75/90 = 86.54
And in its simplest fractional form, 78 divided by 75/90 is 1125/13
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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