HELP IN 1 MINS ASAP PLEASE
Which rates are unit rates?
Choose all answers that are correct.
A.
200 pages every 2 h
B.
3 water fountains per park
C9m/1s
D90 words/2 mins
Which rates are unit rates?
Choose all answers that are correct.
A.
200 pages every 2 h
B.
3 water fountains per park
C9m/1s
D90 words/2 mins