First let’s set up the problem:
1311÷90 Step 1:
Take the whole number, 90, and multiply it by the denominator of the fraction, 13:
13 x 90 = 1170
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:
1113⋅90=111170 To display the answer to 11/13 Divided by 90 in decimal form, you can divide the numerator, 1170, by the denominator, 11. The answer can be rounded to the nearest three decimal points, if needed:
111170=111170=106.36 So, in decimal form, 11 divided by 13/90 = 106.36
And in its simplest fractional form, 11 divided by 13/90 is 1170/11