First let’s set up the problem:
54÷90 Step 1:
Take the whole number, 90, and multiply it by the denominator of the fraction, 5:
5 x 90 = 450
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:
45⋅90=4450 To display the answer to 4/5 Divided by 90 in decimal form, you can divide the numerator, 450, by the denominator, 4. The answer can be rounded to the nearest three decimal points, if needed:
4450=2225=112.5 So, in decimal form, 4 divided by 5/90 = 112.5
And in its simplest fractional form, 4 divided by 5/90 is 225/2