Convert to a mixed number:
15/4
Divide 15 by 4:
4 | 1 | 5
4 goes into 15 at most 3 times:
| | 3
4 | 1 | 5
- | 1 | 2
| | 3
Read off the results. The quotient is the number at the top and the remainder is the number at the bottom:
| | 3 | (quotient)
4 | 1 | 5 |
- | 1 | 2 |
| | 3 | (remainder)
The quotient of 15/4 is 3 with remainder 3, so:
Answer: | 3 3/4