Question

Which is a unit rate?
4 dollars
3 cans
5 students
2 teachers
6 hours : 1 book
3 miles : 2 days

Answer 1

Answer:

the last answer is what a unit rate is.

Answer 2

Answer:

the last 2 are a unit rate

Step-by-step explanation: A unit rate describes how many units of the first type of quantity corresponds to one unit of the second type of quantity.