First let’s set up the problem:
158÷81 Step 1:
Take the whole number, 81, and multiply it by the denominator of the fraction, 15:
15 x 81 = 1215
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:
815⋅81=81215 To display the answer to 8/15 Divided by 81 in decimal form, you can divide the numerator, 1215, by the denominator, 8. The answer can be rounded to the nearest three decimal points, if needed:
81215=81215=151.88 So, in decimal form, 8 divided by 15/81 = 151.88
And in its simplest fractional form, 8 divided by 15/81 is 1215/8