ACTIVITY 3
Solve each problem.
1. A truck travels for 3 hours at 48 km/h and then for 2 hours at 53 km/h.
What is the total distance travelled by the truck?
2. Laura drives for 3 hours at 44 km/h. Kate drives 144 km in 4 hours.
(a) Who travels the greater distance?
(b) Whose speed is the slower?
(c) How far would Laura travel if she drove for 3 hours at the same speed
as Kate?
3. A person covers 90 kilometers in 2 hours 30 minutes, calculate his speed.
4. Mike takes 2 hours and 30 minutes to drive 60 km coastal road. Calculate
his average speed in km/h.
5. Rocel runs 15 kilometers in 4 hours. Calculate her average speed.
6. Peter takes 6 hours to drive 30 km during the Parol Festival. Calculate his average speed in km/h.
7. Martha cycles 40 miles on her bike in 4 hours and 30 minutes. Calculate her
average speed.
8.Paul takes 1 hour and 30 minutes to drive 30 km in the busy traffic Calculate
his average speed in km/h.
9. Althea cycles 20 miles on her bike in 2 hours and 30 minutes. Calculate her average speed.
10. A mailman driving to the post office travels 64 kilometers in 1.5 hours. What is his average speed?