Open Middle®
Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create a unit rate with the greatest possible value.
Hint
How will the digits you choose affect whether you can have a single digit numerator in the unit rate?
Answer
The unit rate with the greatest possible value is 9 and can be found multiple ways including 3/1 / 2/6 = 9/1 and 6/2 / 1/3 = 9/1
Source: Robert Kaplinsky
