Answer:
Working left to right: 165, 11, 90, 36, 231
Explanation:
Box 1
The ratio is 9:33
9 x 5 = 45, so multiply 33 by to get the box
33 x 5 = 165
Box 2
9:33
9/3 gives the 3 in the top box, so divide 33 by 3 to get the box
33/3 = 11
Box 3
9:33
33 x 10 = 330 in the bottom box, so multiply 9 by 10 to get the top box.
9 x 10 = 90
Box 4
9:33
33 x 4 = 132 in the bottom box, so multiply 9 by 4 to get the top box.
9 x 4 = 36
Box 5
9:33
9 x 7 = 63 in the top box, so multiply 33 by 7 to get the bottom box
33 x 7 = 231