Solving Proportion Problems
Question 1:
x and y are in direct proportion.
When x = 10, y = 50, find y when
x = 7.
35
Question 2:
x and y are in direct proportion.
When x = 9, y = 108, find y when
x = 4.
48
Question 3:
x and y are in inverse proportion.
When x = 9, y = 56, find y when
x = 7.
72
Question 4:
x and y are in direct proportion.
When x = 1, y = 11, find y when
x = 5.
55
