Based on the amount of wheat exported by Canada and Mexico, the number of times more wheat exported by Canada over Mexico is 0.26 times.
This can be found by the formula:
= Amount of wheat exported by Canada / Amount of wheat exported by Mexico
Solving gives:
= (2.21 x 107) / (8.5 x 105)
= 236.47 / 892.5
= 0.26 times
Find out more on country exports at https://brainly.com/question/20537024.