Respuesta :

20110524

Answer:

answer

Step-by-step explanation:

you have to subtract 3b from 3a so the answer is 0.

maddieortiz

Answer:

1/9

Step-by-step explanation:

since 4 < a < 5, a= 4.5 and since 2 < b < 4, b=3

4.5/3(3) - 3/3(4.5)

then you can cross simplify and the 3s cancel out in the second half and the 4.5s cancel each other out leaving you with 1/3(3) which is 1/9