ScienceAges 13-15

Speed, distance & time

Calculate constant average speed from a distance and elapsed time, with units provided. Review suitability for your learners before teaching.

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Age band:Ages 13-15 Ages 16-18

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Worksheet StudioPractice pack · Ages 13-15

Speed, distance & time

Take your time. Show your thinking.

1. A vehicle travels 76 km in 4 hours. Find its average speed.
t = 4 h → d = 76 km · v = d ÷ t = ?
2. A vehicle travels 45 km in 9 hours. Find its average speed.
t = 9 h → d = 45 km · v = d ÷ t = ?
3. A vehicle travels 83 km in 1 hours. Find its average speed.
t = 1 h → d = 83 km · v = d ÷ t = ?
4. A vehicle travels 228 km in 4 hours. Find its average speed.
t = 4 h → d = 228 km · v = d ÷ t = ?
5. A vehicle travels 230 km in 5 hours. Find its average speed.
t = 5 h → d = 230 km · v = d ÷ t = ?
6. A vehicle travels 413 km in 7 hours. Find its average speed.
t = 7 h → d = 413 km · v = d ÷ t = ?
7. A vehicle travels 432 km in 8 hours. Find its average speed.
t = 8 h → d = 432 km · v = d ÷ t = ?
8. A vehicle travels 576 km in 9 hours. Find its average speed.
t = 9 h → d = 576 km · v = d ÷ t = ?
9. A vehicle travels 612 km in 9 hours. Find its average speed.
t = 9 h → d = 612 km · v = d ÷ t = ?
10. A vehicle travels 504 km in 8 hours. Find its average speed.
t = 8 h → d = 504 km · v = d ÷ t = ?
11. A vehicle travels 765 km in 9 hours. Find its average speed.
t = 9 h → d = 765 km · v = d ÷ t = ?
12. A vehicle travels 392 km in 8 hours. Find its average speed.
t = 8 h → d = 392 km · v = d ÷ t = ?

12 questions · Seed 55 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 13-15

Speed, distance & time

Answers and reasoning. Review before teaching.

1. A vehicle travels 76 km in 4 hours. Find its average speed.
19 km/h
Average speed = distance ÷ time = 76 ÷ 4 = 19 km/h.
2. A vehicle travels 45 km in 9 hours. Find its average speed.
5 km/h
Average speed = distance ÷ time = 45 ÷ 9 = 5 km/h.
3. A vehicle travels 83 km in 1 hours. Find its average speed.
83 km/h
Average speed = distance ÷ time = 83 ÷ 1 = 83 km/h.
4. A vehicle travels 228 km in 4 hours. Find its average speed.
57 km/h
Average speed = distance ÷ time = 228 ÷ 4 = 57 km/h.
5. A vehicle travels 230 km in 5 hours. Find its average speed.
46 km/h
Average speed = distance ÷ time = 230 ÷ 5 = 46 km/h.
6. A vehicle travels 413 km in 7 hours. Find its average speed.
59 km/h
Average speed = distance ÷ time = 413 ÷ 7 = 59 km/h.
7. A vehicle travels 432 km in 8 hours. Find its average speed.
54 km/h
Average speed = distance ÷ time = 432 ÷ 8 = 54 km/h.
8. A vehicle travels 576 km in 9 hours. Find its average speed.
64 km/h
Average speed = distance ÷ time = 576 ÷ 9 = 64 km/h.
9. A vehicle travels 612 km in 9 hours. Find its average speed.
68 km/h
Average speed = distance ÷ time = 612 ÷ 9 = 68 km/h.
10. A vehicle travels 504 km in 8 hours. Find its average speed.
63 km/h
Average speed = distance ÷ time = 504 ÷ 8 = 63 km/h.
11. A vehicle travels 765 km in 9 hours. Find its average speed.
85 km/h
Average speed = distance ÷ time = 765 ÷ 9 = 85 km/h.
12. A vehicle travels 392 km in 8 hours. Find its average speed.
49 km/h
Average speed = distance ÷ time = 392 ÷ 8 = 49 km/h.

12 questions · Seed 55 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 13-15

Speed, distance & time

Take your time. Show your thinking.

1. A vehicle travels 76 km in 4 hours. Find its average speed.
t = 4 h → d = 76 km · v = d ÷ t = ?
2. A vehicle travels 45 km in 9 hours. Find its average speed.
t = 9 h → d = 45 km · v = d ÷ t = ?
3. A vehicle travels 83 km in 1 hours. Find its average speed.
t = 1 h → d = 83 km · v = d ÷ t = ?
4. A vehicle travels 228 km in 4 hours. Find its average speed.
t = 4 h → d = 228 km · v = d ÷ t = ?
5. A vehicle travels 230 km in 5 hours. Find its average speed.
t = 5 h → d = 230 km · v = d ÷ t = ?
6. A vehicle travels 413 km in 7 hours. Find its average speed.
t = 7 h → d = 413 km · v = d ÷ t = ?
7. A vehicle travels 432 km in 8 hours. Find its average speed.
t = 8 h → d = 432 km · v = d ÷ t = ?
8. A vehicle travels 576 km in 9 hours. Find its average speed.
t = 9 h → d = 576 km · v = d ÷ t = ?
9. A vehicle travels 612 km in 9 hours. Find its average speed.
t = 9 h → d = 612 km · v = d ÷ t = ?
10. A vehicle travels 504 km in 8 hours. Find its average speed.
t = 8 h → d = 504 km · v = d ÷ t = ?
11. A vehicle travels 765 km in 9 hours. Find its average speed.
t = 9 h → d = 765 km · v = d ÷ t = ?
12. A vehicle travels 392 km in 8 hours. Find its average speed.
t = 8 h → d = 392 km · v = d ÷ t = ?

12 questions · Seed 55 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 13-15

Speed, distance & time

Answers and reasoning. Review before teaching.

1. A vehicle travels 76 km in 4 hours. Find its average speed.
19 km/h
Average speed = distance ÷ time = 76 ÷ 4 = 19 km/h.
2. A vehicle travels 45 km in 9 hours. Find its average speed.
5 km/h
Average speed = distance ÷ time = 45 ÷ 9 = 5 km/h.
3. A vehicle travels 83 km in 1 hours. Find its average speed.
83 km/h
Average speed = distance ÷ time = 83 ÷ 1 = 83 km/h.
4. A vehicle travels 228 km in 4 hours. Find its average speed.
57 km/h
Average speed = distance ÷ time = 228 ÷ 4 = 57 km/h.
5. A vehicle travels 230 km in 5 hours. Find its average speed.
46 km/h
Average speed = distance ÷ time = 230 ÷ 5 = 46 km/h.
6. A vehicle travels 413 km in 7 hours. Find its average speed.
59 km/h
Average speed = distance ÷ time = 413 ÷ 7 = 59 km/h.
7. A vehicle travels 432 km in 8 hours. Find its average speed.
54 km/h
Average speed = distance ÷ time = 432 ÷ 8 = 54 km/h.
8. A vehicle travels 576 km in 9 hours. Find its average speed.
64 km/h
Average speed = distance ÷ time = 576 ÷ 9 = 64 km/h.
9. A vehicle travels 612 km in 9 hours. Find its average speed.
68 km/h
Average speed = distance ÷ time = 612 ÷ 9 = 68 km/h.
10. A vehicle travels 504 km in 8 hours. Find its average speed.
63 km/h
Average speed = distance ÷ time = 504 ÷ 8 = 63 km/h.
11. A vehicle travels 765 km in 9 hours. Find its average speed.
85 km/h
Average speed = distance ÷ time = 765 ÷ 9 = 85 km/h.
12. A vehicle travels 392 km in 8 hours. Find its average speed.
49 km/h
Average speed = distance ÷ time = 392 ÷ 8 = 49 km/h.

12 questions · Seed 55 · Age guidance, not curriculum certification