Cyclists and walkers

A group of tourists started at 8:00 at a speed 4 km/h walk. At half-past ten, another group started on a bike and caught up with a group of tourists at 10:50. What was the average speed of cyclists?

Correct answer:

v2 =  8.5 km/h

Step-by-step explanation:

v1=4 km/h t3=10+50/60=66510.8333 h t1=t38.00=6658.00=6172.8333 h t2=t3(9+30/60)=665(9+30/60)=341.3333 h  s1=s2 v1 t1=v2 t2  v2=v1 t2t1=v1 34617=4 1.33332.8333=217 km/h=8.5 km/h



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you want to convert velocity (speed) units?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: