Question

Abi drove for 3 hours at a rate of 50 km/hour and for next 2 hours at 60 km/hr. What was her average speed for the whole journey? ​

Answer 1

Answer:

average speed =total distance traveled by object /total time taken

average speed=50+60/3+2

average speed=110/5

average speed=22 answer

Answer 2

3 hours- 50km/hr — 50,50,50

2 hours- 60km/hr — 60,60

So avg. speed = 50+50+50+60+60 =

5

54km/hr is the average speed.

HOPE THAT HELPS YOU, GOOD AFTERNOON

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