First let’s set up the problem:
312÷91 Step 1:
Take the whole number, 91, and multiply it by the denominator of the fraction, 3:
3 x 91 = 273
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:
123⋅91=12273 To display the answer to 12/3 Divided by 91 in decimal form, you can divide the numerator, 273, by the denominator, 12. The answer can be rounded to the nearest three decimal points, if needed:
12273=491=22.75 So, in decimal form, 12 divided by 3/91 = 22.75
And in its simplest fractional form, 12 divided by 3/91 is 91/4