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How would a math tutor solve what is 15/12 Divided by 78?
Methods
Breaking down the problem:
First, let’s break down each piece of the problem. We have the fraction, 15/12, which is also the dividend, and the whole number, or the divisor, which is 78:
Numerator of the dividend: 15
Denominator of the dividend: 12
Whole number and divisor: 78
So what is 15/12 Divided by 78? Let’s work through the problem, and find the answer in both fraction and decimal forms.
What is 15/12 Divided by 78, Step-by-step from a math tutor
First let’s set up the problem:
Step 1:
Take the whole number, 78, and multiply it by the denominator of the fraction, 12:
12 x 78 = 936
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 15/12 Divided by 78 in decimal form, you can divide the numerator, 936, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 15 divided by 12/78 = 62.4
And in its simplest fractional form, 15 divided by 12/78 is 312/5
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