Rashed is driving at a speed of 120 km per hour Mahi started one hour late and started driving at a speed of 140 km per hour. How long will it take for Mahi to catch up Rashed?
(work & time)
dsuc.created: 2 years ago |
dsuc.updated: 2 years ago
dsuc.updated: 2 years ago
When Mahi starts, Rashed = = 120 km away from him
Relative speed of Mahi over Rashed = (140-120) kmph = 20 kmph