Question

Select all the rates that are unit rates.

1.
`(1)/(1/3)`

2.
`(2/3)/(1)`

3.
`(2)/(3)`

4.
`(3)/(1)`

5.
`(1)/(9)`

Please help me im confused on what I do here..

Answer 1

Pretty sure it’s 2 and 4. A unit rate is usually something to one 1. So 1 would be in the denominator.