First let’s set up the problem:
220÷31 Step 1:
Take the whole number, 31, and multiply it by the denominator of the fraction, 2:
2 x 31 = 62
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:
202⋅31=2062 To display the answer to 20/2 Divided by 31 in decimal form, you can divide the numerator, 62, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
2062=1031=3.1 So, in decimal form, 20 divided by 2/31 = 3.1
And in its simplest fractional form, 20 divided by 2/31 is 31/10