69 An express train travelled at 100 km/the stopping for 3 min after every 75 km and a local train travelled at 50 km/ter stopping for I min after every 25 km. If both train starts together then how many kms did the local train travel in the time it took the express train to travel 600 km ?
Answers
Answered by
0
Step-by-step explanation:
Time for express train to travel 600 km =
600km/100kmh = 6 hours
600km/75 = 8 (7 stops + 1 for crossing the finish line)
total time = 6 hours 21 minutes
Distance traveled by local train in 6 hours 21 minutes:
300 km in 6 hours 12 minutes (6 hours of travel, 12 stops at 1 minute each)
so how far will it go in last 9 minutes?
9/60(50) = 9(50)/60 = 450/60 = 7.5
307.5 km in 6 hours 21 minutes
Similar questions