What is 8/10 Divided by 81?
Methods
Breaking down the problem:
First, let’s break down each piece of the problem. We have the fraction, 8/10, which is also the dividend, and the whole number, or the divisor, which is 81:
Numerator of the dividend: 8
Denominator of the dividend: 10
Whole number and divisor: 81
So what is 8/10 Divided by 81? Let’s work through the problem, and find the answer in both fraction and decimal forms.
What is 8/10 Divided by 81, Step-by-step
First let’s set up the problem:
8
10
÷
81
\frac{8}{10} ÷ 81
10 8 ÷ 81
Step 1:
Take the whole number, 81, and multiply it by the denominator of the fraction, 10:
10 x 81 = 810
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:
10
⋅
81
8
=
810
8
\frac{ 10 \cdot 81 }{8} = \frac{810}{8}
8 10 ⋅ 81 = 8 810
To display the answer to 8/10 Divided by 81 in decimal form, you can divide the numerator, 810, by the denominator, 8. The answer can be rounded to the nearest three decimal points, if needed:
810
8
=
405
4
=
101.25
\frac{810}{8} = \frac{405}{4}= 101.25
8 810 = 4 405 = 101.25
So, in decimal form, 8 divided by 10/81 = 101.25
And in its simplest fractional form, 8 divided by 10/81 is 405/4
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