internet hunt

In class this week we did a project called internet hunt. The question I liked most was the currency one, what is the exchange rate from one US doller to how many yen, I liked this question because it has math involved which is one of my favorite subjects in school. the answer I got to the was you get 93.355 yen and I found this answer at http://finance.yahoo.com/currency/convert?to=JPY&amt=1&submit=Convert&from=USD.