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View Full Version : Rule for this Function


DBarber
Mar 27, 2008, 10:14 AM
What is the rule for the following function?

Input Values: 15, ___, 30, 10, 9, 3, 1
Output Values: 6, 18, 3, 9, ___, 30, 90

:confused:

galactus
Mar 27, 2008, 02:59 PM
Notice that each number when multiplied by its corresponding number equals 90.

15*6=90, 30*3=90, etc.