Unit Rate:

17.
720 m/day = ____ m/min

18.
1.5 gal/min = ____ qt/h

19.
32 yd/min = ____ in./s

20.
0.85 km/s = ____ m/min

21.
80 mi/h = ____ ft/s

22.
20 fl oz/min = _____ qt/day