First let’s set up the problem:
921÷17 Step 1:
Take the whole number, 17, and multiply it by the denominator of the fraction, 9:
9 x 17 = 153
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:
219⋅17=21153 To display the answer to 21/9 Divided by 17 in decimal form, you can divide the numerator, 153, by the denominator, 21. The answer can be rounded to the nearest three decimal points, if needed:
21153=751=7.29 So, in decimal form, 21 divided by 9/17 = 7.29
And in its simplest fractional form, 21 divided by 9/17 is 51/7