First let’s set up the problem:
220÷77 Step 1:
Take the whole number, 77, and multiply it by the denominator of the fraction, 2:
2 x 77 = 154
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:
202⋅77=20154 To display the answer to 20/2 Divided by 77 in decimal form, you can divide the numerator, 154, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
20154=1077=7.7 So, in decimal form, 20 divided by 2/77 = 7.7
And in its simplest fractional form, 20 divided by 2/77 is 77/10