Combined Variation Exercises
Example 1
If y varies directly with x and inversely with z, and y = 16 when x = 24 and z = 3, find y when x = 10 and z = 5.
Example 2
If y varies directly with x and inversely with z, and y = 24 when x = 54 and z = 9, find y when x = 27 and z = 3.
