First let’s set up the problem:
2120÷35 Step 1:
Take the whole number, 35, and multiply it by the denominator of the fraction, 21:
21 x 35 = 735
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:
2021⋅35=20735 To display the answer to 20/21 Divided by 35 in decimal form, you can divide the numerator, 735, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
20735=4147=36.75 So, in decimal form, 20 divided by 21/35 = 36.75
And in its simplest fractional form, 20 divided by 21/35 is 147/4