Exercises of speed/velocity units conversion

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Number of examples:
Range of values:
Multiplicity:

60	m/s	=		cm/s
47	km/h	=		dm/s
21	mm/s	=		km/h
72	mm/s	=		dm/s
82	dm/s	=		mm/s
47	dm/s	=		km/h
16	dm/s	=		km/h
76	km/h	=		dm/s
46	cm/s	=		m/s
5	km/h	=		dm/s