Multiple choice general knowledge math & puzzles you can devide 27 by 3.......... 1 times 2 times 3 times 4 times Reveal answer Fill a bubble to check yourself A Correct answer Explanation This is a classic riddle. You can only divide 27 by 3 'one time' because after you subtract 3 from 27, you are then dividing/subtracting from 24, not 27. Mathematically, $27/3 = 9$, but the riddle logic focuses on the initial act of division.