First let’s set up the problem:
187÷31 Step 1:
Take the whole number, 31, and multiply it by the denominator of the fraction, 18:
18 x 31 = 558
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:
718⋅31=7558 To display the answer to 7/18 Divided by 31 in decimal form, you can divide the numerator, 558, by the denominator, 7. The answer can be rounded to the nearest three decimal points, if needed:
7558=7558=79.71 So, in decimal form, 7 divided by 18/31 = 79.71
And in its simplest fractional form, 7 divided by 18/31 is 558/7