First let’s set up the problem:
1912÷31 Step 1:
Take the whole number, 31, and multiply it by the denominator of the fraction, 19:
19 x 31 = 589
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:
1219⋅31=12589 To display the answer to 12/19 Divided by 31 in decimal form, you can divide the numerator, 589, by the denominator, 12. The answer can be rounded to the nearest three decimal points, if needed:
12589=12589=49.08 So, in decimal form, 12 divided by 19/31 = 49.08
And in its simplest fractional form, 12 divided by 19/31 is 589/12