B. A man drove 40 km/h for 2 hours, and then 60 km/h for another 3.5 hours. What was the total distance the man travelled? 18. How long did the man travel on his first journey? 19. How long did he travel on his second journey? 20. What was the total distance the man travelled?
Added by Matthew W.
Close
Step 1
The man drove at a speed of 40 km/h for 2 hours, so the distance traveled during the first journey is 40 km/h * 2 hours = 80 km. Show more…
Show all steps
Your feedback will help us improve your experience
Anas Venkitta and 92 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Henry drove a distance of 198 kilometers. If he left at $10 : 00 AM . and arrived at $1 : 40 PM, what was his average speed, in kilometers per hour? $$\begin{array}{l}{\text { (A) } 45} \\ {\text { (B) } 54} \\ {\text { (C) } 60}\end{array}$$ $$(D)65$$
A man rode on his motorcycle for 162 miles. His average speed was 45 miles per hour. How long did his trip take?
Sri K.
A car moves 20 kilometers with a speed of 30 kilometers per hour and next 20 km with a speed of 60 kilometers per hour. What is the total time taken in this whole journey? A) 2¾ h B) 3¼ h C) 1 h D) 3⅓ h
Shaiju T.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Watch the video solution with this free unlock.
EMAIL
PASSWORD