Speed Distance Time Worksheet
The method (D = S × T): Distance = speed × time; time = distance ÷ speed. Change minutes to hours by ÷ 60. km/h → m/s: × 5/18. m/s → km/h: × 18/5. Average speed = total distance ÷ total time. Same distance there and back at a and b: average speed = 2 × a × b ÷ (a + b).
NameDateTime takenScore ___ / 40
- 1.Change 40 m/s into km/h.
- 2.A bus runs at 66 km/h. How far does it go in 90 minutes (in km)?
- 3.How many minutes does a car take to go 26 km at 40 km/h?
- 4.Change 36 km/h into metres per second.
- 5.Kabir cycles to his school at 77 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
- 6.How many minutes does a car take to go 82 km at 41 km/h?
- 7.How many minutes does a car take to go 129 km at 43 km/h?
- 8.How many minutes does a car take to go 18 km at 36 km/h?
- 9.How many minutes does a car take to go 65 km at 65 km/h?
- 10.Change 15 m/s into km/h.
- 11.A bus runs at 50 km/h. How far does it go in 30 minutes (in km)?
- 12.Change 30 m/s into km/h.
- 13.A bus runs at 90 km/h. How far does it go in 30 minutes (in km)?
- 14.Kabir cycles to his school at 20 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
- 15.A car runs for 1 hour at 71 km/h and then for 1 hour at 31 km/h. What is its average speed for the whole journey (in km/h)?
- 16.Change 20 m/s into km/h.
- 17.How many minutes does a car take to go 147 km at 36 km/h?
- 18.Change 108 km/h into metres per second.
- 19.A bus runs at 64 km/h. How far does it go in 45 minutes (in km)?
- 20.Change 54 km/h into metres per second.
- 21.Change 25 m/s into km/h.
- 22.A car runs for 2 hours at 47 km/h and then for 1 hour at 53 km/h. What is its average speed for the whole journey (in km/h)?
- 23.Change 90 km/h into metres per second.
- 24.A car runs for 2 hours at 35 km/h and then for 4 hours at 26 km/h. What is its average speed for the whole journey (in km/h)?
- 25.A car runs for 1 hour at 75 km/h and then for 2 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
- 26.A bus runs at 54 km/h. How far does it go in 20 minutes (in km)?
- 27.How many minutes does a car take to go 39 km at 60 km/h?
- 28.How many minutes does a car take to go 143 km at 66 km/h?
- 29.A car runs for 2 hours at 40 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
- 30.Kabir cycles to his school at 10 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
- 31.A car runs for 4 hours at 77 km/h and then for 2 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
- 32.How many minutes does a car take to go 78 km at 72 km/h?
- 33.Change 18 km/h into metres per second.
- 34.A bus runs at 80 km/h. How far does it go in 30 minutes (in km)?
- 35.A bus runs at 54 km/h. How far does it go in 90 minutes (in km)?
- 36.A car runs for 4 hours at 77 km/h and then for 4 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
- 37.Kabir cycles to his school at 90 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
- 38.A bus runs at 60 km/h. How far does it go in 30 minutes (in km)?
- 39.A car runs for 4 hours at 30 km/h and then for 2 hours at 39 km/h. What is its average speed for the whole journey (in km/h)?
- 40.A bus runs at 42 km/h. How far does it go in 90 minutes (in km)?
Answer key
- 144
- 99
- 39
- 10
- 33
- 120
- 180
- 30
- 60
- 54
- 25
- 108
- 45
- 24
- 51
- 72
- 245
- 30
- 48
- 15
- 90
- 49
- 25
- 29
- 39
- 18
- 39
- 130
- 30
- 18
- 71
- 65
- 5
- 40
- 81
- 54
- 45
- 30
- 33
- 63
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