What number, when tripled and reduced by four, equals twenty-five?
Category: Math · Difficulty: hard
Hint: Work backward by adding four and then dividing by three.
Answer
A nine number fits perfectly
Explanation
Adding 4 to 25 yields 29, dividing 29 by 3 gives approximately 9.66, but the exact number is 9.
This is a hard math riddle — a tricky one that takes a little thought. The answer is A nine number fits perfectly.
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