MediumMath and Logic
1/2 of 2/3 of 3/4... of 9/10 of 1,000?
Riddle
1/2 of 2/3 of 3/4... of 9/10 of 1,000?
Choose an answer
A.1/10
B.500
C.1
D.100
Hint: It's a word with 0 letters, starting with "1".
Answer
100
Why this is the answer
The series is (1/2)*(2/3)*(3/4)*...*(9/10). The numerators and denominators cancel out diagonally, leaving 1/10. 1/10 * 1,000 = 100.
This riddle is filed under Math Riddles and rated Medium.