Average speed

 A cyclist travels 15 km in 45 minutes. What is her average speed in km/h?

Comments

  1. Answer: 20 km/h. (15 km ÷ 45 min = 15 km ÷ 0.75 h = 20 km/h)

    ReplyDelete

Post a Comment

Popular posts from this blog

Free Online 11+ Maths Tutoring – Open to All

Word Problem