Momma's math leaves alot to be desired. The figures you gave indicate that Aust.$ is bigher than both american and canadian. You just understand it the other way round.<quoted text>
1 Canadian dollar = 0.9956 Australian dollars
1 US dollar = 0.9765 Australian dollars
from Google -- easy to find and correct.
The Austrlian dollar is not caught up to the U.S. OR Canadian dollar.
Did you say you teach something? hope it is not math