| Answer | Crossword Clue |
|---|---|
| MILE | About 4% of a marathon |
| OUNCE | About 4% of a fifth |
| TENK | About 1-4 of a marathon |
| MILES | A marathon has about 26 of these |
| TENK | Race that's about a quarter of a marathon |
| FAT | About 4% of whole milk |
| NACL | About .4% of the weight of the human body |
