First let’s set up the problem:
129÷55 Step 1:
Take the whole number, 55, and multiply it by the denominator of the fraction, 12:
12 x 55 = 660
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:
912⋅55=9660 To display the answer to 9/12 Divided by 55 in decimal form, you can divide the numerator, 660, by the denominator, 9. The answer can be rounded to the nearest three decimal points, if needed:
9660=3220=73.33 So, in decimal form, 9 divided by 12/55 = 73.33
And in its simplest fractional form, 9 divided by 12/55 is 220/3