First let’s set up the problem:
1720÷78 Step 1:
Take the whole number, 78, and multiply it by the denominator of the fraction, 17:
17 x 78 = 1326
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:
2017⋅78=201326 To display the answer to 20/17 Divided by 78 in decimal form, you can divide the numerator, 1326, by the denominator, 20. The answer can be rounded to the nearest three decimal points, if needed:
201326=10663=66.3 So, in decimal form, 20 divided by 17/78 = 66.3
And in its simplest fractional form, 20 divided by 17/78 is 663/10