First let’s set up the problem:
515÷86 Step 1:
Take the whole number, 86, and multiply it by the denominator of the fraction, 5:
5 x 86 = 430
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:
155⋅86=15430 To display the answer to 15/5 Divided by 86 in decimal form, you can divide the numerator, 430, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
15430=386=28.67 So, in decimal form, 15 divided by 5/86 = 28.67
And in its simplest fractional form, 15 divided by 5/86 is 86/3