First let’s set up the problem:
78÷15 Step 1:
Take the whole number, 15, and multiply it by the denominator of the fraction, 7:
7 x 15 = 105
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:
87⋅15=8105 To display the answer to 8/7 Divided by 15 in decimal form, you can divide the numerator, 105, by the denominator, 8. The answer can be rounded to the nearest three decimal points, if needed:
8105=8105=13.13 So, in decimal form, 8 divided by 7/15 = 13.13
And in its simplest fractional form, 8 divided by 7/15 is 105/8