First let’s set up the problem:
129÷19 Step 1:
Take the whole number, 19, and multiply it by the denominator of the fraction, 12:
12 x 19 = 228
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⋅19=9228 To display the answer to 9/12 Divided by 19 in decimal form, you can divide the numerator, 228, by the denominator, 9. The answer can be rounded to the nearest three decimal points, if needed:
9228=376=25.33 So, in decimal form, 9 divided by 12/19 = 25.33
And in its simplest fractional form, 9 divided by 12/19 is 76/3