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.A bus runs at 72 km/h. How far does it go in 90 minutes (in km)?
- 2.How many minutes does a car take to go 132 km at 33 km/h?
- 3.Kabir cycles to his school at 15 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
- 4.Change 18 km/h into metres per second.
- 5.Change 20 m/s into km/h.
- 6.How many minutes does a car take to go 84 km at 45 km/h?
- 7.How many minutes does a car take to go 71 km at 30 km/h?
- 8.How many minutes does a car take to go 105 km at 35 km/h?
- 9.Kabir cycles to his school at 21 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
- 10.Change 5 m/s into km/h.
- 11.How many minutes does a car take to go 132 km at 80 km/h?
- 12.Change 36 km/h into metres per second.
- 13.How many minutes does a car take to go 79 km at 79 km/h?
- 14.Kabir cycles to his school at 40 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
- 15.Kabir cycles to his school at 84 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
- 16.A bus runs at 44 km/h. How far does it go in 45 minutes (in km)?
- 17.Change 15 m/s into km/h.
- 18.Change 108 km/h into metres per second.
- 19.Kabir cycles to his school at 21 km/h and comes back by the same road at 77 km/h. What is his average speed for the whole trip (in km/h)?
- 20.Kabir cycles to his school at 60 km/h and comes back by the same road at 12 km/h. What is his average speed for the whole trip (in km/h)?
- 21.A car runs for 1 hour at 20 km/h and then for 2 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
- 22.Change 90 km/h into metres per second.
- 23.How many minutes does a car take to go 144 km at 64 km/h?
- 24.A car runs for 4 hours at 79 km/h and then for 3 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
- 25.A car runs for 2 hours at 75 km/h and then for 1 hour at 27 km/h. What is its average speed for the whole journey (in km/h)?
- 26.How many minutes does a car take to go 14 km at 30 km/h?
- 27.A bus runs at 76 km/h. How far does it go in 45 minutes (in km)?
- 28.How many minutes does a car take to go 114 km at 72 km/h?
- 29.How many minutes does a car take to go 48 km at 60 km/h?
- 30.Kabir cycles to his school at 20 km/h and comes back by the same road at 60 km/h. What is his average speed for the whole trip (in km/h)?
- 31.How many minutes does a car take to go 23 km at 60 km/h?
- 32.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
- 33.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
- 34.A car runs for 1 hour at 20 km/h and then for 3 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
- 35.How many minutes does a car take to go 121 km at 55 km/h?
- 36.A bus runs at 63 km/h. How far does it go in 20 minutes (in km)?
- 37.A car runs for 4 hours at 32 km/h and then for 1 hour at 67 km/h. What is its average speed for the whole journey (in km/h)?
- 38.Change 10 m/s into km/h.
- 39.Kabir cycles to his school at 15 km/h and comes back by the same road at 75 km/h. What is his average speed for the whole trip (in km/h)?
- 40.Kabir cycles to his school at 90 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
Answer key
- 108
- 240
- 21
- 5
- 72
- 112
- 142
- 180
- 28
- 18
- 99
- 10
- 60
- 16
- 56
- 33
- 54
- 30
- 33
- 20
- 52
- 25
- 135
- 58
- 59
- 28
- 57
- 95
- 48
- 30
- 23
- 69
- 33
- 44
- 132
- 21
- 39
- 36
- 25
- 18
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