First let’s set up the problem:
1213÷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:
1312⋅55=13660 To display the answer to 13/12 Divided by 55 in decimal form, you can divide the numerator, 660, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:
13660=13660=50.77 So, in decimal form, 13 divided by 12/55 = 50.77
And in its simplest fractional form, 13 divided by 12/55 is 660/13