Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes so that the three fractions have a product as close to 1 as possible.

Hint
Hint
What must be true about the numerator and denominator for the final result to be equal to 1?
Answer
Answer
There are many answers but all of them will either be 36/36 or 72/72 when multiplied out. For example, 6/9 x 4/8 x 3/1 = 72/72 = 1
Source: Patrick Vennebush