First let’s set up the problem:
820÷57 Step 1:
Take the whole number, 57, and multiply it by the denominator of the fraction, 8:
8 x 57 = 456
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:
208⋅57=20456 To display the answer to 20/8 Divided by 57 in decimal form, you can divide the numerator, 456, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
20456=5114=22.8 So, in decimal form, 20 divided by 8/57 = 22.8
And in its simplest fractional form, 20 divided by 8/57 is 114/5