First let’s set up the problem:
2087÷42 Step 1:
Take the whole number, 42, and multiply it by the denominator of the fraction, 20:
20 x 42 = 840
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:
8720⋅42=87840 To display the answer to 87/20 Divided by 42 in decimal form, you can divide the numerator, 840, by the denominator, 87. The answer can be rounded to the nearest three decimal points, if needed:
87840=29280=9.66 So, in decimal form, 87 divided by 20/42 = 9.66
And in its simplest fractional form, 87 divided by 20/42 is 280/29