First let’s set up the problem:
1820÷15 Step 1:
Take the whole number, 15, and multiply it by the denominator of the fraction, 18:
18 x 15 = 270
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:
2018⋅15=20270 To display the answer to 20/18 Divided by 15 in decimal form, you can divide the numerator, 270, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
20270=227=13.5 So, in decimal form, 20 divided by 18/15 = 13.5
And in its simplest fractional form, 20 divided by 18/15 is 27/2