First let’s set up the problem:
615÷81 Step 1:
Take the whole number, 81, and multiply it by the denominator of the fraction, 6:
6 x 81 = 486
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:
156⋅81=15486 To display the answer to 15/6 Divided by 81 in decimal form, you can divide the numerator, 486, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
15486=5162=32.4 So, in decimal form, 15 divided by 6/81 = 32.4
And in its simplest fractional form, 15 divided by 6/81 is 162/5