Question

Kenny reads 4/9 page in 3/5 minute , kenny's unit rate is page per minute

Answer 1

`(4)/(9) : (3)/(5) = (4*5)/(3*9) = (20)/(27)`

Answer 2

Kenny's unit rate, in pages per minute, is 0.741.

Explanation:

Kenny's unit rate in page per minute is given by the following formula:

`r = (P)/(M)`

In which P is the number of pages and is the number of minutes.

4/9 page in 3/5 minute

So
`P = (4)/(9), M = (3)/(5)`

`r = ((4)/(9))/((3)/(5)) = (4*5)/(9*3) = 0.741`

Kenny's unit rate, in pages per minute, is 0.741.