First let’s set up the problem:
1815÷91 Step 1:
Take the whole number, 91, and multiply it by the denominator of the fraction, 18:
18 x 91 = 1638
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:
1518⋅91=151638 To display the answer to 15/18 Divided by 91 in decimal form, you can divide the numerator, 1638, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
151638=5546=109.2 So, in decimal form, 15 divided by 18/91 = 109.2
And in its simplest fractional form, 15 divided by 18/91 is 546/5