Today, August 16, 2008, there are 95.691 yen in one Australian dollar.
Yen 100 Yen = $1 Australian dollar roughly
1 dollar is 87.427 yen
As of 8th June 2009, $1 (Australian) = 77.37 Japanese Yen
80.99 Yen
one canadian dollar epuals in terms of yen is 84 yen nowadays
As of 8th June 2009, 1000 Yen = $12.92 (Australian)
1 dollar is equal to 77 Japanese Yen.
100 yen
1 US dollar = about 83 yen 1 Canadian dollar = about 84 yen
I think it would be pegged system
100 sen to make an yen 90 yen to make a American dollar 180 sen to make American dollar
158 what? United States Dollar? Australian Dollar? Euros? Yen? Pounds? And Northern Ireland or Republic Of Ireland? Your question does not contain enough information to answer.