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How would a math tutor solve what is 7/20 Divided by 90?
Methods
Breaking down the problem:
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 90:
Numerator of the dividend: 7
Denominator of the dividend: 20
Whole number and divisor: 90
So what is 7/20 Divided by 90? Let’s work through the problem, and find the answer in both fraction and decimal forms.
What is 7/20 Divided by 90, Step-by-step from a math tutor
First let’s set up the problem:
Step 1:
Take the whole number, 90, and multiply it by the denominator of the fraction, 20:
20 x 90 = 1800
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 90 in decimal form, you can divide the numerator, 1800, by the denominator, 7. The answer can be rounded to the nearest three decimal points, if needed:
So, in decimal form, 7 divided by 20/90 = 257.14
And in its simplest fractional form, 7 divided by 20/90 is 1800/7
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