Sum to 1
Use the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 (each exactly once) to form 3 fractions such that the 3 sum to 1. Each numerator must be 1 digit and each denominator 2 digits.
Example: 1/23 + 4/56 + 7/89, (but of course this doesn’t work).
Use the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 (each exactly once) to form 3 fractions such that the 3 sum to 1. Each numerator must be 1 digit and each denominator 2 digits.
Example: 1/23 + 4/56 + 7/89, (but of course this doesn’t work).