First let’s set up the problem:
1315÷39 Step 1:
Take the whole number, 39, and multiply it by the denominator of the fraction, 13:
13 x 39 = 507
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:
1513⋅39=15507 To display the answer to 15/13 Divided by 39 in decimal form, you can divide the numerator, 507, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
15507=5169=33.8 So, in decimal form, 15 divided by 13/39 = 33.8
And in its simplest fractional form, 15 divided by 13/39 is 169/5