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Year 9 Speed, Distance and Time Worksheet — Level 1 — Practice Set 4 — 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 4 — Answers

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

1.A train travels at 35 km/h for 5 hours. How far does it travel?

Answer: 175 km

  1. time = 5 h
  2. distance = speed × time = 35 × 5
  3. = 175 km
2.A car travels 195 km at an average speed of 65 km/h. How long does the trip take?

Answer: 3 hours

  1. time = distance ÷ speed = 195 ÷ 65
  2. = 3 h = 3 hours
3.A car travels 100 km at an average speed of 50 km/h. How long does the trip take?

Answer: 2 hours

  1. time = distance ÷ speed = 100 ÷ 50
  2. = 2 h = 2 hours
4.Hunter travels 315 km in 3 hours. What is the average speed in km/h?

Answer: 105 km/h

  1. time = 3 h
  2. speed = distance ÷ time = 315 ÷ 3
  3. = 105 km/h
5.A car travels 160 km at an average speed of 40 km/h. How long does the trip take?

Answer: 4 hours

  1. time = distance ÷ speed = 160 ÷ 40
  2. = 4 h = 4 hours
6.A train travels at 90 km/h for 1 hour. How far does it travel?

Answer: 90 km

  1. time = 1 h
  2. distance = speed × time = 90 × 1
  3. = 90 km
7.A train travels at 30 km/h for 1 hour. How far does it travel?

Answer: 30 km

  1. time = 1 h
  2. distance = speed × time = 30 × 1
  3. = 30 km
8.A car travels 475 km at an average speed of 95 km/h. How long does the trip take?

Answer: 5 hours

  1. time = distance ÷ speed = 475 ÷ 95
  2. = 5 h = 5 hours
9.Olivia travels 100 km in 1 hour. What is the average speed in km/h?

Answer: 100 km/h

  1. time = 1 h
  2. speed = distance ÷ time = 100 ÷ 1
  3. = 100 km/h
10.A train travels at 80 km/h for 2 hours. How far does it travel?

Answer: 160 km

  1. time = 2 h
  2. distance = speed × time = 80 × 2
  3. = 160 km
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