In Ireland,a Pint of Beer Costs 3 Euros

Multiple Choice

In Ireland,a pint of beer costs 3 euros.In Australia,a pint of beer costs 4 Australian dollars.If the exchange rate is .8 euros per Australian dollar,what is the real exchange rate?

A) 4/2.4 pints of Irish beer per pint of Australian beer
B) 3/3.2 pint of Irish beer per pint of Australian beer
C) 3.2/3 pints of Irish beer per pint of Australian beer
D) 2.4/4 pints of Irish beer per pint of Australian beer