First let’s set up the problem:
1812÷43 Step 1:
Take the whole number, 43, and multiply it by the denominator of the fraction, 18:
18 x 43 = 774
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:
1218⋅43=12774 To display the answer to 12/18 Divided by 43 in decimal form, you can divide the numerator, 774, by the denominator, 12. The answer can be rounded to the nearest three decimal points, if needed:
12774=2129=64.5 So, in decimal form, 12 divided by 18/43 = 64.5
And in its simplest fractional form, 12 divided by 18/43 is 129/2