Intelligent Math Puzzle – Challenge 80
Wow … this is another great math challenge for those who love to tease their brain! Take a look at the answer to see if you solved it correctly.
Intelligent Math Puzzle – Challenge 79
Intelligent Math Puzzle – Challenge 79 gives four fractions in a sequence and asks for the fifth. Both the numerators and the denominators follow the same rule, so the puzzle is solved once you spot what that single rule is. Challenge: In the series 3/5 → 11/9 → 43/75 → 171/299 → ?, what is […]
