Question

Raju, s school is 4 km away form his house. He walks form his house to school and comes back in 5 hours find his.
speed.
[Hint. (4+4) km is covered in 5/2 hours​

Answer 1

speed is 2.2m/ s

Step-by-step explanation:

speed= distance/ time

4km= 4000m

5×60m×60s= 1800sec

40000/1800

2.2m/s

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