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Year 9 Speed, Distance and Time Worksheet — Level 1 — Practice Set 3 — Answers

Answer sheet with worked solutions for the Year 9 ratio & rates worksheet.

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Success TutoringWorksheetsAnswer sheetYear 9 · Mathematics · Ratio & Rates

Year 9 Speed, Distance and Time Worksheet — Level 1 — Practice Set 3 — Answers

Use speed = distance ÷ time, distance = speed × time and time = distance ÷ speed. Change minutes to hours (÷ 60) before calculating.

1.A train travels at 110 km/h for 1 hour. How far does it travel?

Answer: 110 km

  1. time = 1 h
  2. distance = speed × time = 110 × 1
  3. = 110 km
2.A car travels 220 km at an average speed of 55 km/h. How long does the trip take?

Answer: 4 hours

  1. time = distance ÷ speed = 220 ÷ 55
  2. = 4 h = 4 hours
3.Leo travels 100 km in 4 hours. What is the average speed in km/h?

Answer: 25 km/h

  1. time = 4 h
  2. speed = distance ÷ time = 100 ÷ 4
  3. = 25 km/h
4.Hunter travels 85 km in 1 hour. What is the average speed in km/h?

Answer: 85 km/h

  1. time = 1 h
  2. speed = distance ÷ time = 85 ÷ 1
  3. = 85 km/h
5.A train travels at 80 km/h for 1 hour. How far does it travel?

Answer: 80 km

  1. time = 1 h
  2. distance = speed × time = 80 × 1
  3. = 80 km
6.A train travels at 70 km/h for 4 hours. How far does it travel?

Answer: 280 km

  1. time = 4 h
  2. distance = speed × time = 70 × 4
  3. = 280 km
7.A car travels 95 km at an average speed of 95 km/h. How long does the trip take?

Answer: 1 hour

  1. time = distance ÷ speed = 95 ÷ 95
  2. = 1 h = 1 hour
8.A car travels 140 km at an average speed of 35 km/h. How long does the trip take?

Answer: 4 hours

  1. time = distance ÷ speed = 140 ÷ 35
  2. = 4 h = 4 hours
9.Jayden travels 320 km in 4 hours. What is the average speed in km/h?

Answer: 80 km/h

  1. time = 4 h
  2. speed = distance ÷ time = 320 ÷ 4
  3. = 80 km/h
10.A train travels at 110 km/h for 2 hours. How far does it travel?

Answer: 220 km

  1. time = 2 h
  2. distance = speed × time = 110 × 2
  3. = 220 km
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