First let’s set up the problem:
1213÷57 Step 1:
Take the whole number, 57, and multiply it by the denominator of the fraction, 12:
12 x 57 = 684
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⋅57=13684 To display the answer to 13/12 Divided by 57 in decimal form, you can divide the numerator, 684, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:
13684=13684=52.62 So, in decimal form, 13 divided by 12/57 = 52.62
And in its simplest fractional form, 13 divided by 12/57 is 684/13