Numsprite數靈精中文Play now
中文

Measures and time · Ages 11–12

Converting speeds worksheet

Part of: Speed

Learn the methods

In the print window, choose “Save as PDF” to download it. The answers print on the last page.

Converting speeds worksheet

Measures and time · Ages 11–12

Numsprite
numsprite.com

Name:Date:Score:/48

Write each answer in the space. For word problems, show your working and write a sentence answer.

Part A: Working out and filling in (2 marks each)

  1. 1.60 km/h = ? m/min

    Answer:

  2. 2.100 m/min = ? km/h

    Answer:

  3. 3.250 m/min = ? km/h

    Answer:

  4. 4.40 m/s = ? km/h

    Answer:

  5. 5.36 km/h = ? m/min

    Answer:

  6. 6.30 m/s = ? km/h

    Answer:

  7. 7.200 m/min = ? km/h

    Answer:

  8. 8.1140 m/min = ? m/s

    Answer:

  9. 9.30 m/s = ? m/min

    Answer:

  10. 10.6 km/h = ? m/min

    Answer:

  11. 11.120 m/min = ? m/s

    Answer:

  12. 12.72 km/h = ? m/min

    Answer:

Part B: Word problems (4 marks each)

  1. 13.A train travels at 48 km/h. What is that in metres per minute?

    Working:

    Answer:

  2. 14.Chi-keung walks at 95 m/min. What is that in km/h?

    Answer as a decimal

    Working:

    Answer:

  3. 15.A train travels at 78 km/h. What is that in metres per minute?

    Working:

    Answer:

  4. 16.Tsz-ching walks at 90 m/min. What is that in km/h?

    Answer as a decimal

    Working:

    Answer:

  5. 17.A cheetah runs at 25 m/s. What is that in km/h?

    Working:

    Answer:

  6. 18.A cheetah runs at 10 m/s. What is that in km/h?

    Working:

    Answer:

Show the answers and working

Converting speeds worksheet: Answers and working

Part A: Working out and filling in

  1. 1. 60 km/h = 1000 m/min

    60 km/h is 60 km an hour; 1 km = 1000 m: 60 × 1000 = 60000, 60000 m an hour; 1 hour = 60 minutes: 60000 ÷ 60 = 1000, 1000 m a minute, so 1000 m/min

  2. 2. 100 m/min = 6 km/h

    100 m/min is 100 m a minute; 1 hour = 60 minutes: 100 × 60 = 6000, 6000 m an hour; 1 km = 1000 m: 6000 ÷ 1000 = 6, 6 km an hour, so 6 km/h

  3. 3. 250 m/min = 15 km/h

    250 m/min is 250 m a minute; 1 hour = 60 minutes: 250 × 60 = 15000, 15000 m an hour; 1 km = 1000 m: 15000 ÷ 1000 = 15, 15 km an hour, so 15 km/h

  4. 4. 40 m/s = 144 km/h

    40 m/s is 40 m a second; 1 hour = 3600 seconds: 40 × 3600 = 144000, 144000 m an hour; 1 km = 1000 m: 144000 ÷ 1000 = 144, 144 km an hour, so 144 km/h

  5. 5. 36 km/h = 600 m/min

    36 km/h is 36 km an hour; 1 km = 1000 m: 36 × 1000 = 36000, 36000 m an hour; 1 hour = 60 minutes: 36000 ÷ 60 = 600, 600 m a minute, so 600 m/min

  6. 6. 30 m/s = 108 km/h

    30 m/s is 30 m a second; 1 hour = 3600 seconds: 30 × 3600 = 108000, 108000 m an hour; 1 km = 1000 m: 108000 ÷ 1000 = 108, 108 km an hour, so 108 km/h

  7. 7. 200 m/min = 12 km/h

    200 m/min is 200 m a minute; 1 hour = 60 minutes: 200 × 60 = 12000, 12000 m an hour; 1 km = 1000 m: 12000 ÷ 1000 = 12, 12 km an hour, so 12 km/h

  8. 8. 1140 m/min = 19 m/s

    1140 m/min is 1140 m a minute; 1 minute = 60 seconds: 1140 ÷ 60 = 19, 19 m a second, so 19 m/s

  9. 9. 30 m/s = 1800 m/min

    30 m/s is 30 m a second; 1 minute = 60 seconds: 30 × 60 = 1800, 1800 m a minute, so 1800 m/min

  10. 10. 6 km/h = 100 m/min

    6 km/h is 6 km an hour; 1 km = 1000 m: 6 × 1000 = 6000, 6000 m an hour; 1 hour = 60 minutes: 6000 ÷ 60 = 100, 100 m a minute, so 100 m/min

  11. 11. 120 m/min = 2 m/s

    120 m/min is 120 m a minute; 1 minute = 60 seconds: 120 ÷ 60 = 2, 2 m a second, so 2 m/s

  12. 12. 72 km/h = 1200 m/min

    72 km/h is 72 km an hour; 1 km = 1000 m: 72 × 1000 = 72000, 72000 m an hour; 1 hour = 60 minutes: 72000 ÷ 60 = 1200, 1200 m a minute, so 1200 m/min

Part B: Word problems

Marking: 2 for the working, 1 for the answer, 1 for the sentence.

  1. 13. A train travels at 48 km/h. What is that in metres per minute? (Answer: 800 m/min)

    48 × 1000 = 48000; 48 × 1000 ÷ 60 = 800

  2. 14. Chi-keung walks at 95 m/min. What is that in km/h? (Answer: 5.7 km/h)

    95 × 60 = 5700; 95 × 60 ÷ 1000 = 5.7

  3. 15. A train travels at 78 km/h. What is that in metres per minute? (Answer: 1300 m/min)

    78 × 1000 = 78000; 78 × 1000 ÷ 60 = 1300

  4. 16. Tsz-ching walks at 90 m/min. What is that in km/h? (Answer: 5.4 km/h)

    90 × 60 = 5400; 90 × 60 ÷ 1000 = 5.4

  5. 17. A cheetah runs at 25 m/s. What is that in km/h? (Answer: 90 km/h)

    25 × 3600 = 90000; 25 × 3600 ÷ 1000 = 90

  6. 18. A cheetah runs at 10 m/s. What is that in km/h? (Answer: 36 km/h)

    10 × 3600 = 36000; 10 × 3600 ÷ 1000 = 36

Numsprite · numsprite.com/en/worksheets/calculating-speed/converting-speed-units

Practise it in the gameConverting speeds · Unlimited questions, no download
All worksheets for ages 11–12All worksheets