First let’s set up the problem:
109÷80 Step 1:
Take the whole number, 80, and multiply it by the denominator of the fraction, 10:
10 x 80 = 800
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:
910⋅80=9800 To display the answer to 9/10 Divided by 80 in decimal form, you can divide the numerator, 800, by the denominator, 9. The answer can be rounded to the nearest three decimal points, if needed:
9800=9800=88.89 So, in decimal form, 9 divided by 10/80 = 88.89
And in its simplest fractional form, 9 divided by 10/80 is 800/9