Question

the distance between ahmedabad and vadodara is 100 km. a scooterist travels it with an average speed of 50 km /hr . if he travels first 60 km at a uniform speed of 45 km /hr . what will be it's speed for the remaining distance​

Answer 1

Answer:

Explanation:Here is ur answer.Watch the attachment

Answer 2

Answer:

its very simple if the distance is hundred kilometres and average speed is 50 kilometre per hour then we can take less time by dividing by dividing both which means which will come that it takes 2 hours

the time travelled in first 60 seconds at the uniform speed of 45 will be 1.5 hour

name the remaining time for 40 kilometres is half an hour

time is equal to half an hour

distance is equal to 40 kilometres

bye formula

speed = distance/time

40/.5

80 km/ hr