First let’s set up the problem:
133÷31 Step 1:
Take the whole number, 31, and multiply it by the denominator of the fraction, 13:
13 x 31 = 403
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:
313⋅31=3403 To display the answer to 3/13 Divided by 31 in decimal form, you can divide the numerator, 403, by the denominator, 3. The answer can be rounded to the nearest three decimal points, if needed:
3403=3403=134.33 So, in decimal form, 3 divided by 13/31 = 134.33
And in its simplest fractional form, 3 divided by 13/31 is 403/3