A bus covers a distance of 202.4 km in 4.4 hours. Find the distance covered by the bus in one hour.
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Answer:
vaishnavi
vclass 7
plss follow
Step-by-step explanation:
Speed=distance/time………(1)
Distance=Speed*time
So,
Distance=42km/hr*5hr=210 km
Therefore,time required when speed is increased by 8 km/hr:
Time =Distance/speed….from(1)
Increased speed=(42+8)km/hr=50km/hr
Time=210/50
Time=4.2hr
Time required when speed is increased by 8km/hr is 4.2 hr.
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