Thespeed of a boat in still water is 15 km/h, And the speed of the current is 5 km/h. Distance of upstream or downstream = 60km. Concept used: If the speed of boat is X km/hr, and the speed of the stream is y km/hr then, Speed of boat upstream = (X - Y) km/hr. Speed of boat downstream = (X + Y) km/hr. formula used: Time = Distance/Time
Q8 If Ram travels at a speed of 60 km/hr, from his home to class room, he reaches the class 10 mins late. If he travels at a speed of 80 km/hr, from his home to class room, he reaches the class 10 mins early. What is the distance between his home and classroom?
Youwill walk 4 kilometres in 40 minutes at an average speed of 100 metres per minute. At a constant speed of 60 mph a vehicle travels 1 mile per minute. So 20 km at 60 mph will take 12 minutes and How far is 20km driving in minutes? Wiki User . ∙ 2015-01-24 13:14:35. Add an answer. Want this question answered? Be notified when an answer
. 80 245 135 64 160 351 130 347
5 km in 24 minutes speed
