First let’s set up the problem:
1518÷45 Step 1:
Take the whole number, 45, and multiply it by the denominator of the fraction, 15:
15 x 45 = 675
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:
1815⋅45=18675 To display the answer to 18/15 Divided by 45 in decimal form, you can divide the numerator, 675, by the denominator, 18. The answer can be rounded to the nearest three decimal points, if needed:
18675=275=37.5 So, in decimal form, 18 divided by 15/45 = 37.5
And in its simplest fractional form, 18 divided by 15/45 is 75/2