First let’s set up the problem:
2013÷90 Step 1:
Take the whole number, 90, and multiply it by the denominator of the fraction, 20:
20 x 90 = 1800
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:
1320⋅90=131800 To display the answer to 13/20 Divided by 90 in decimal form, you can divide the numerator, 1800, by the denominator, 13. The answer can be rounded to the nearest three decimal points, if needed:
131800=131800=138.46 So, in decimal form, 13 divided by 20/90 = 138.46
And in its simplest fractional form, 13 divided by 20/90 is 1800/13