administrators Reply Quote

Answer : 4 4 3/8 km Explanation : Answer: D) 4 3/8 km Explanation: Relative Speed = 5 ¾ - 4 ½ = 1 ¼Time = 3 ½ h.Distance = 5/4 x 7/2 = 35/8 = 4 3/8 km.

Click here to see the full blog post