Exercises of speed/velocity units conversion

Looking calculator for conversion speed units?

Number of examples:
Range of values:
Multiplicity:
50m/s = mm/s
15mm/s = m/s
11km/h = cm/s
87km/h = mm/s
88m/s = mm/s
10cm/s = mm/s
28km/h = m/s
65dm/s = mm/s
31cm/s = m/s
23cm/s = mm/s