Answer:
Step-by-step explanation:
1/2 = 0.5
r = d / t (rate = distance / time)
r = 7 / 0.5
r = 14 miles per hour.
Same formula
d = 12 miles
t = 3/4 hour = 0.75 hours.
r = 12 / 0.75
r = 16 miles / hour
Patrice's boat is faster.
