admin Melissa travels at 7.5km in 15 minutes. If she continued for 3 hours at the same speed, how far would she have travelled? A: 90km B: 22.5km C: 27km D: 105km
BB23 Hint: 15 min = 1/4 hour = 0.25 hour Speed = Distance/ Time Melissa's speed = 7.5/0.25 = 30 km/Hr Distance = Speed x time = 30 x 3 = 90 Km
