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 390 km in 6 hours. Find its average speed.
t = 6 h → d = 390 km · v = d ÷ t = ?
2. A vehicle travels 186 km in 6 hours. Find its average speed.
t = 6 h → d = 186 km · v = d ÷ t = ?
3. A vehicle travels 171 km in 9 hours. Find its average speed.
t = 9 h → d = 171 km · v = d ÷ t = ?
4. A vehicle travels 846 km in 9 hours. Find its average speed.
t = 9 h → d = 846 km · v = d ÷ t = ?
5. A vehicle travels 96 km in 8 hours. Find its average speed.
t = 8 h → d = 96 km · v = d ÷ t = ?
6. A vehicle travels 69 km in 1 hours. Find its average speed.
t = 1 h → d = 69 km · v = d ÷ t = ?
7. A vehicle travels 168 km in 4 hours. Find its average speed.
t = 4 h → d = 168 km · v = d ÷ t = ?
8. A vehicle travels 84 km in 3 hours. Find its average speed.
t = 3 h → d = 84 km · v = d ÷ t = ?
9. A vehicle travels 380 km in 10 hours. Find its average speed.
t = 10 h → d = 380 km · v = d ÷ t = ?
10. A vehicle travels 192 km in 3 hours. Find its average speed.
t = 3 h → d = 192 km · v = d ÷ t = ?
11. A vehicle travels 50 km in 1 hours. Find its average speed.
t = 1 h → d = 50 km · v = d ÷ t = ?
12. A vehicle travels 448 km in 7 hours. Find its average speed.
t = 7 h → d = 448 km · v = d ÷ t = ?

12 questions · Seed 50 · 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 390 km in 6 hours. Find its average speed.
65 km/h
Average speed = distance ÷ time = 390 ÷ 6 = 65 km/h.
2. A vehicle travels 186 km in 6 hours. Find its average speed.
31 km/h
Average speed = distance ÷ time = 186 ÷ 6 = 31 km/h.
3. A vehicle travels 171 km in 9 hours. Find its average speed.
19 km/h
Average speed = distance ÷ time = 171 ÷ 9 = 19 km/h.
4. A vehicle travels 846 km in 9 hours. Find its average speed.
94 km/h
Average speed = distance ÷ time = 846 ÷ 9 = 94 km/h.
5. A vehicle travels 96 km in 8 hours. Find its average speed.
12 km/h
Average speed = distance ÷ time = 96 ÷ 8 = 12 km/h.
6. A vehicle travels 69 km in 1 hours. Find its average speed.
69 km/h
Average speed = distance ÷ time = 69 ÷ 1 = 69 km/h.
7. A vehicle travels 168 km in 4 hours. Find its average speed.
42 km/h
Average speed = distance ÷ time = 168 ÷ 4 = 42 km/h.
8. A vehicle travels 84 km in 3 hours. Find its average speed.
28 km/h
Average speed = distance ÷ time = 84 ÷ 3 = 28 km/h.
9. A vehicle travels 380 km in 10 hours. Find its average speed.
38 km/h
Average speed = distance ÷ time = 380 ÷ 10 = 38 km/h.
10. A vehicle travels 192 km in 3 hours. Find its average speed.
64 km/h
Average speed = distance ÷ time = 192 ÷ 3 = 64 km/h.
11. A vehicle travels 50 km in 1 hours. Find its average speed.
50 km/h
Average speed = distance ÷ time = 50 ÷ 1 = 50 km/h.
12. A vehicle travels 448 km in 7 hours. Find its average speed.
64 km/h
Average speed = distance ÷ time = 448 ÷ 7 = 64 km/h.

12 questions · Seed 50 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 13-15

Speed, distance & time

Take your time. Show your thinking.

1. A vehicle travels 390 km in 6 hours. Find its average speed.
t = 6 h → d = 390 km · v = d ÷ t = ?
2. A vehicle travels 186 km in 6 hours. Find its average speed.
t = 6 h → d = 186 km · v = d ÷ t = ?
3. A vehicle travels 171 km in 9 hours. Find its average speed.
t = 9 h → d = 171 km · v = d ÷ t = ?
4. A vehicle travels 846 km in 9 hours. Find its average speed.
t = 9 h → d = 846 km · v = d ÷ t = ?
5. A vehicle travels 96 km in 8 hours. Find its average speed.
t = 8 h → d = 96 km · v = d ÷ t = ?
6. A vehicle travels 69 km in 1 hours. Find its average speed.
t = 1 h → d = 69 km · v = d ÷ t = ?
7. A vehicle travels 168 km in 4 hours. Find its average speed.
t = 4 h → d = 168 km · v = d ÷ t = ?
8. A vehicle travels 84 km in 3 hours. Find its average speed.
t = 3 h → d = 84 km · v = d ÷ t = ?
9. A vehicle travels 380 km in 10 hours. Find its average speed.
t = 10 h → d = 380 km · v = d ÷ t = ?
10. A vehicle travels 192 km in 3 hours. Find its average speed.
t = 3 h → d = 192 km · v = d ÷ t = ?
11. A vehicle travels 50 km in 1 hours. Find its average speed.
t = 1 h → d = 50 km · v = d ÷ t = ?
12. A vehicle travels 448 km in 7 hours. Find its average speed.
t = 7 h → d = 448 km · v = d ÷ t = ?

12 questions · Seed 50 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 13-15

Speed, distance & time

Answers and reasoning. Review before teaching.

1. A vehicle travels 390 km in 6 hours. Find its average speed.
65 km/h
Average speed = distance ÷ time = 390 ÷ 6 = 65 km/h.
2. A vehicle travels 186 km in 6 hours. Find its average speed.
31 km/h
Average speed = distance ÷ time = 186 ÷ 6 = 31 km/h.
3. A vehicle travels 171 km in 9 hours. Find its average speed.
19 km/h
Average speed = distance ÷ time = 171 ÷ 9 = 19 km/h.
4. A vehicle travels 846 km in 9 hours. Find its average speed.
94 km/h
Average speed = distance ÷ time = 846 ÷ 9 = 94 km/h.
5. A vehicle travels 96 km in 8 hours. Find its average speed.
12 km/h
Average speed = distance ÷ time = 96 ÷ 8 = 12 km/h.
6. A vehicle travels 69 km in 1 hours. Find its average speed.
69 km/h
Average speed = distance ÷ time = 69 ÷ 1 = 69 km/h.
7. A vehicle travels 168 km in 4 hours. Find its average speed.
42 km/h
Average speed = distance ÷ time = 168 ÷ 4 = 42 km/h.
8. A vehicle travels 84 km in 3 hours. Find its average speed.
28 km/h
Average speed = distance ÷ time = 84 ÷ 3 = 28 km/h.
9. A vehicle travels 380 km in 10 hours. Find its average speed.
38 km/h
Average speed = distance ÷ time = 380 ÷ 10 = 38 km/h.
10. A vehicle travels 192 km in 3 hours. Find its average speed.
64 km/h
Average speed = distance ÷ time = 192 ÷ 3 = 64 km/h.
11. A vehicle travels 50 km in 1 hours. Find its average speed.
50 km/h
Average speed = distance ÷ time = 50 ÷ 1 = 50 km/h.
12. A vehicle travels 448 km in 7 hours. Find its average speed.
64 km/h
Average speed = distance ÷ time = 448 ÷ 7 = 64 km/h.

12 questions · Seed 50 · Age guidance, not curriculum certification