First let’s set up the problem:
813÷83 Step 1:
Take the whole number, 83, and multiply it by the denominator of the fraction, 8:
8 x 83 = 664
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:
138⋅83=13664 To display the answer to 13/8 Divided by 83 in decimal form, you can divide the numerator, 664, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:
13664=13664=51.08 So, in decimal form, 13 divided by 8/83 = 51.08
And in its simplest fractional form, 13 divided by 8/83 is 664/13