First let’s set up the problem:
1320÷81 Step 1:
Take the whole number, 81, and multiply it by the denominator of the fraction, 13:
13 x 81 = 1053
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:
2013⋅81=201053 To display the answer to 20/13 Divided by 81 in decimal form, you can divide the numerator, 1053, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
201053=201053=52.65 So, in decimal form, 20 divided by 13/81 = 52.65
And in its simplest fractional form, 20 divided by 13/81 is 1053/20