First let’s set up the problem:
1315÷78 Step 1:
Take the whole number, 78, and multiply it by the denominator of the fraction, 13:
13 x 78 = 1014
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⋅78=151014 To display the answer to 15/13 Divided by 78 in decimal form, you can divide the numerator, 1014, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
151014=5338=67.6 So, in decimal form, 15 divided by 13/78 = 67.6
And in its simplest fractional form, 15 divided by 13/78 is 338/5