Answer:
30
Step-by-step explanation:
Using the definition
n =
where n ! = n(n - 1)(n - 2)(n - 3)... × 3 × 2 × 1
Thus
6 = = ← cancel 4.3.2.1 on numerator/ denominator, leaving
= 6 × 5
= 30
Ron would need to run 3 miles
3-,3,0,3