First let’s set up the problem:
1320÷87 Step 1:
Take the whole number, 87, and multiply it by the denominator of the fraction, 13:
13 x 87 = 1131
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⋅87=201131 To display the answer to 20/13 Divided by 87 in decimal form, you can divide the numerator, 1131, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
201131=201131=56.55 So, in decimal form, 20 divided by 13/87 = 56.55
And in its simplest fractional form, 20 divided by 13/87 is 1131/20