First let’s set up the problem:
412÷80 Step 1:
Take the whole number, 80, and multiply it by the denominator of the fraction, 4:
4 x 80 = 320
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:
124⋅80=12320 To display the answer to 12/4 Divided by 80 in decimal form, you can divide the numerator, 320, by the denominator, 12. The answer can be rounded to the nearest three decimal points, if needed:
12320=380=26.67 So, in decimal form, 12 divided by 4/80 = 26.67
And in its simplest fractional form, 12 divided by 4/80 is 80/3