First let’s set up the problem:
1815÷17 Step 1:
Take the whole number, 17, and multiply it by the denominator of the fraction, 18:
18 x 17 = 306
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⋅17=15306 To display the answer to 15/18 Divided by 17 in decimal form, you can divide the numerator, 306, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
15306=5102=20.4 So, in decimal form, 15 divided by 18/17 = 20.4
And in its simplest fractional form, 15 divided by 18/17 is 102/5