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 25 m/s into km/h.
- 2.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
- 3.Change 54 km/h into metres per second.
- 4.A car runs for 3 hours at 46 km/h and then for 3 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
- 5.How many minutes does a car take to go 126 km at 70 km/h?
- 6.How many minutes does a car take to go 24 km at 80 km/h?
- 7.Change 36 km/h into metres per second.
- 8.How many minutes does a car take to go 32 km at 60 km/h?
- 9.How many minutes does a car take to go 113 km at 60 km/h?
- 10.Kabir cycles to his school at 84 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
- 11.Change 90 km/h into metres per second.
- 12.How many minutes does a car take to go 92 km at 48 km/h?
- 13.Change 5 m/s into km/h.
- 14.A car runs for 1 hour at 26 km/h and then for 1 hour at 80 km/h. What is its average speed for the whole journey (in km/h)?
- 15.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
- 16.A bus runs at 36 km/h. How far does it go in 40 minutes (in km)?
- 17.A car runs for 4 hours at 20 km/h and then for 4 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
- 18.Change 10 m/s into km/h.
- 19.Change 72 km/h into metres per second.
- 20.How many minutes does a car take to go 126 km at 56 km/h?
- 21.How many minutes does a car take to go 73 km at 30 km/h?
- 22.A bus runs at 21 km/h. How far does it go in 20 minutes (in km)?
- 23.Kabir cycles to his school at 30 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)?
- 24.Change 18 km/h into metres per second.
- 25.Change 30 m/s into km/h.
- 26.A bus runs at 39 km/h. How far does it go in 20 minutes (in km)?
- 27.How many minutes does a car take to go 123 km at 60 km/h?
- 28.How many minutes does a car take to go 12 km at 80 km/h?
- 29.A bus runs at 26 km/h. How far does it go in 90 minutes (in km)?
- 30.How many minutes does a car take to go 123 km at 41 km/h?
- 31.Kabir cycles to his school at 48 km/h and comes back by the same road at 24 km/h. What is his average speed for the whole trip (in km/h)?
- 32.Change 15 m/s into km/h.
- 33.A bus runs at 84 km/h. How far does it go in 30 minutes (in km)?
- 34.How many minutes does a car take to go 28 km at 80 km/h?
- 35.Change 40 m/s into km/h.
- 36.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)?
- 37.A bus runs at 52 km/h. How far does it go in 90 minutes (in km)?
- 38.A car runs for 3 hours at 60 km/h and then for 3 hours at 42 km/h. What is its average speed for the whole journey (in km/h)?
- 39.Kabir cycles to his school at 24 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)?
- 40.A bus runs at 81 km/h. How far does it go in 40 minutes (in km)?
Answer key
- 90
- 32
- 15
- 53
- 108
- 18
- 10
- 32
- 113
- 42
- 25
- 115
- 18
- 53
- 6
- 24
- 21
- 36
- 20
- 135
- 146
- 7
- 45
- 5
- 108
- 13
- 123
- 9
- 39
- 180
- 32
- 54
- 42
- 21
- 144
- 30
- 78
- 51
- 16
- 54
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