Problem
Anne Dietz lives in Singapore, but is making her first business trip to Sydney, Australia. Standing in Singapore's new terminal #3 at Changi Airport, she looks at the foreign exchange quotes posted over the FX trader's booth. She wishes to exchange 1,000 Singapore dollars (S$ or SGD) for Australian dollars (A$ or AUD).
1) What is the Singapore dollar to Australian dollar cross rate?
2) How many Australian dollars will Anne get for her Singapore dollars?