First let’s set up the problem:
113÷81 Step 1:
Take the whole number, 81, and multiply it by the denominator of the fraction, 1:
1 x 81 = 81
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:
131⋅81=1381 To display the answer to 13/1 Divided by 81 in decimal form, you can divide the numerator, 81, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:
1381=1381=6.23 So, in decimal form, 13 divided by 1/81 = 6.23
And in its simplest fractional form, 13 divided by 1/81 is 81/13