Question

3ms^-1 =_______km h^-1​

Answer 1

Answer:

10.8 km/h

Explanation:

to convert m/s to km/h we use the formula:

3m/s= 3×5/18 km/h

=54/5

=10.8km/h

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Answer 2

3×5/18

=5/6

=0.833km per hour