First let’s set up the problem:
129÷43 Step 1:
Take the whole number, 43, and multiply it by the denominator of the fraction, 12:
12 x 43 = 516
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⋅43=9516 To display the answer to 9/12 Divided by 43 in decimal form, you can divide the numerator, 516, by the denominator, 9. The answer can be rounded to the nearest three decimal points, if needed:
9516=3172=57.33 So, in decimal form, 9 divided by 12/43 = 57.33
And in its simplest fractional form, 9 divided by 12/43 is 172/3