Independent Assessment 3
Directions. Read and write your answer on your answer theat. Show your solution on a
separate sheet
1. Teresa needs to walk a distance of 30 meters from her home to school. If she needs to
be in school in 60 seconds, how fast at least should she walk?
2. If a bird fios a distance of 5 kilometers in 2 hours, what is its speed?
3. Pepito runs at a speed of 6 meters per second (6m/s), what distance does he travel in
10 seconds?
4. Elena Ives 200 m from her school. How long will take her to reach her school she
walls at a rate of 2 ms?
6. Miguel runs at a speed of 6 meters per second what distance does he travel in 20
seconds?
Answers & Comments
Answer:
1.) Teresa needs to walk atleast 0.5 meter per second (m/s)
2.) Its speed 2.5 kilomiters per hour (km/h)
3.) The distance he travel in 10 seconds is 60 meter (m)
4.) Elena will take 100 seconds (s) to reach her school
6.) Miguel Travel in distance of 120 meter (m)
Explanation:
Formula:
Distance = speed × time
Time = distance ÷ speed
Speed = distance ÷ time