First let’s set up the problem:
917÷21 Step 1:
Take the whole number, 21, and multiply it by the denominator of the fraction, 9:
9 x 21 = 189
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:
179⋅21=17189 To display the answer to 17/9 Divided by 21 in decimal form, you can divide the numerator, 189, by the denominator, 17. The answer can be rounded to the nearest three decimal points, if needed:
17189=17189=11.12 So, in decimal form, 17 divided by 9/21 = 11.12
And in its simplest fractional form, 17 divided by 9/21 is 189/17