Directions: Using the digits 0 to 9, at most one time each, place a digit in each box to complete the ordered pairs for a proportional relationship with the greatest constant of proportionality possible.
Hint
How will the constant of proportionality help you find the ordered pairs?
Answer
(1,8) (5,40) (12,96) is a solution. If you find another, let us know in the comments.
Source: Jenny Wilcox