First let’s set up the problem:
813÷87 Step 1:
Take the whole number, 87, and multiply it by the denominator of the fraction, 8:
8 x 87 = 696
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:
138⋅87=13696 To display the answer to 13/8 Divided by 87 in decimal form, you can divide the numerator, 696, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:
13696=13696=53.54 So, in decimal form, 13 divided by 8/87 = 53.54
And in its simplest fractional form, 13 divided by 8/87 is 696/13