Question

A salesman leaves home at 08:00 and travels for  hours at an average speed of 60 km/h. He then stops for 30 minutes .He continues for 2 more hours at 50 km/h and stops for 1 hours. He then returns home and arrives home at 1600.
a). show this in a travel graph.
b). calculate his average speed for his return journey 

Medium
Solution
Our experts are building a solution for this
Was this answer helpful?
upvote 0
downvote0