First let’s set up the problem:
218÷80 Step 1:
Take the whole number, 80, and multiply it by the denominator of the fraction, 2:
2 x 80 = 160
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:
182⋅80=18160 To display the answer to 18/2 Divided by 80 in decimal form, you can divide the numerator, 160, by the denominator, 18. The answer can be rounded to the nearest three decimal points, if needed:
18160=980=8.89 So, in decimal form, 18 divided by 2/80 = 8.89
And in its simplest fractional form, 18 divided by 2/80 is 80/9