raj walked to school which is 2km from his house and reached there in half an hour . calculate his speed
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0
Answer:
Boojho Home to school to again home
From home to school distance is 3 km time taken is 30 min = (30/60) hour = 0.5 hour
And in returning from school to home time taken = 20 min = (20/60) hour = 0.33 hour
average speed = Total distance / time taken
= (3 + 3)/(0.5 + 0.33) km/h
= 7.2 km/h
Answered by
2
l think answer is 32
Step-by-step explanation:
half an hour means 30 minutes
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