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 54 km/h. How far does it go in 30 minutes (in km)?
- 2.Change 54 km/h into metres per second.
- 3.Change 72 km/h into metres per second.
- 4.A bus runs at 26 km/h. How far does it go in 30 minutes (in km)?
- 5.Change 30 m/s into km/h.
- 6.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)?
- 7.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
- 8.How many minutes does a car take to go 10 km at 30 km/h?
- 9.Kabir cycles to his school at 18 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
- 10.A car runs for 2 hours at 76 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
- 11.Change 40 m/s into km/h.
- 12.A car runs for 4 hours at 60 km/h and then for 1 hour at 50 km/h. What is its average speed for the whole journey (in km/h)?
- 13.How many minutes does a car take to go 141 km at 36 km/h?
- 14.Change 5 m/s into km/h.
- 15.How many minutes does a car take to go 107 km at 30 km/h?
- 16.How many minutes does a car take to go 148 km at 30 km/h?
- 17.Change 18 km/h into metres per second.
- 18.Change 35 m/s into km/h.
- 19.How many minutes does a car take to go 143 km at 65 km/h?
- 20.How many minutes does a car take to go 81 km at 60 km/h?
- 21.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)?
- 22.A car runs for 4 hours at 70 km/h and then for 4 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
- 23.How many minutes does a car take to go 105 km at 30 km/h?
- 24.A bus runs at 34 km/h. How far does it go in 30 minutes (in km)?
- 25.Kabir cycles to his school at 20 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)?
- 26.Change 10 m/s into km/h.
- 27.How many minutes does a car take to go 135 km at 45 km/h?
- 28.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
- 29.A car runs for 1 hour at 25 km/h and then for 1 hour at 35 km/h. What is its average speed for the whole journey (in km/h)?
- 30.Change 25 m/s into km/h.
- 31.A bus runs at 36 km/h. How far does it go in 30 minutes (in km)?
- 32.Change 15 m/s into km/h.
- 33.Kabir cycles to his school at 80 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
- 34.A bus runs at 30 km/h. How far does it go in 50 minutes (in km)?
- 35.How many minutes does a car take to go 30 km at 40 km/h?
- 36.A car runs for 3 hours at 61 km/h and then for 2 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?
- 37.Kabir cycles to his school at 56 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
- 38.How many minutes does a car take to go 85 km at 75 km/h?
- 39.A bus runs at 72 km/h. How far does it go in 10 minutes (in km)?
- 40.Kabir cycles to his school at 60 km/h and comes back by the same road at 40 km/h. What is his average speed for the whole trip (in km/h)?
Answer key
- 27
- 15
- 20
- 13
- 108
- 16
- 20
- 20
- 27
- 63
- 144
- 58
- 235
- 18
- 214
- 296
- 5
- 126
- 132
- 81
- 42
- 73
- 210
- 17
- 15
- 36
- 180
- 66
- 30
- 90
- 18
- 54
- 32
- 25
- 45
- 59
- 63
- 68
- 12
- 48
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