Respuesta :

jiaojason2020

Answer:

From top to bottom

9

27/2

108/6

135/3

Step-by-step explanation:

Find how much is in 1 hour (unit rate)

Do 9/2 x 3=27/2

27/2 x 2/3=54/6=9

4/3 x 27/2= 108/6

Notice how all are solved with the unit rate