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.How many minutes does a car take to go 136 km at 34 km/h?
- 2.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
- 3.Change 72 km/h into metres per second.
- 4.A car runs for 1 hour at 45 km/h and then for 1 hour at 23 km/h. What is its average speed for the whole journey (in km/h)?
- 5.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
- 6.Change 10 m/s into km/h.
- 7.Change 18 km/h into metres per second.
- 8.Change 90 km/h into metres per second.
- 9.Change 15 m/s into km/h.
- 10.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)?
- 11.Kabir cycles to his school at 21 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)?
- 12.A car runs for 1 hour at 29 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
- 13.How many minutes does a car take to go 95 km at 30 km/h?
- 14.A bus runs at 66 km/h. How far does it go in 40 minutes (in km)?
- 15.A car runs for 2 hours at 29 km/h and then for 1 hour at 74 km/h. What is its average speed for the whole journey (in km/h)?
- 16.A car runs for 4 hours at 66 km/h and then for 4 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?
- 17.How many minutes does a car take to go 111 km at 30 km/h?
- 18.A bus runs at 64 km/h. How far does it go in 90 minutes (in km)?
- 19.Change 54 km/h into metres per second.
- 20.How many minutes does a car take to go 76 km at 38 km/h?
- 21.A car runs for 3 hours at 35 km/h and then for 3 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
- 22.A bus runs at 28 km/h. How far does it go in 15 minutes (in km)?
- 23.A car runs for 2 hours at 32 km/h and then for 4 hours at 38 km/h. What is its average speed for the whole journey (in km/h)?
- 24.A bus runs at 88 km/h. How far does it go in 90 minutes (in km)?
- 25.A car runs for 2 hours at 78 km/h and then for 1 hour at 24 km/h. What is its average speed for the whole journey (in km/h)?
- 26.A bus runs at 88 km/h. How far does it go in 30 minutes (in km)?
- 27.Kabir cycles to his school at 26 km/h and comes back by the same road at 78 km/h. What is his average speed for the whole trip (in km/h)?
- 28.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
- 29.A bus runs at 22 km/h. How far does it go in 30 minutes (in km)?
- 30.Change 36 km/h into metres per second.
- 31.Kabir cycles to his school at 88 km/h and comes back by the same road at 33 km/h. What is his average speed for the whole trip (in km/h)?
- 32.How many minutes does a car take to go 120 km at 30 km/h?
- 33.How many minutes does a car take to go 112 km at 42 km/h?
- 34.How many minutes does a car take to go 30 km at 50 km/h?
- 35.A car runs for 2 hours at 75 km/h and then for 4 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?
- 36.A bus runs at 80 km/h. How far does it go in 90 minutes (in km)?
- 37.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?
- 38.Change 20 m/s into km/h.
- 39.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
- 40.A bus runs at 36 km/h. How far does it go in 15 minutes (in km)?
Answer key
- 240
- 22
- 20
- 34
- 5
- 36
- 5
- 25
- 54
- 16
- 24
- 23
- 190
- 44
- 44
- 47
- 222
- 96
- 15
- 120
- 41
- 7
- 36
- 132
- 60
- 44
- 39
- 9
- 11
- 10
- 48
- 240
- 160
- 36
- 59
- 120
- 4
- 72
- 20
- 9
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