What number between 1 and 100 is a multiple of 6 but not a multiple of 9?
Category: Math · Difficulty: medium
Hint: Check the multiples of 6 and eliminate those that are multiples of 9.
Answer
60
Explanation
60 is a multiple of 6 (6 x 10) and not a multiple of 9.
This is a medium math riddle — a moderate challenge for most people. The answer is 60.
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