First let’s set up the problem:
1315÷99 Step 1:
Take the whole number, 99, and multiply it by the denominator of the fraction, 13:
13 x 99 = 1287
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⋅99=151287 To display the answer to 15/13 Divided by 99 in decimal form, you can divide the numerator, 1287, by the denominator, 15. The answer can be rounded to the nearest three decimal points, if needed:
151287=5429=85.8 So, in decimal form, 15 divided by 13/99 = 85.8
And in its simplest fractional form, 15 divided by 13/99 is 429/5