a car is travelling at 60 km per hour one hour later another car travels in 80 km per hour overtakes the first how long must the second car travels
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Answer:
3/4 hr
Step-by-step explanation:
v = 60 km/hr
t = 1 hr so distance traveled is 60 km
second car
v = 80 km/hr
distance is 60 km
time taken is 60/ 80 = 3/4
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