On a backpacking trip through Europe, Troy spent 20 Swiss francs to stay one night in a youth hostel. If the foreign exchange rate between the U.S. dollar and the Swiss franc is 1:2.2, how much did Troy spend in U.S. dollars?
A.
$44
B.
$9.09
C.
$19
D.
$20

Question

On a backpacking trip through Europe, Troy spent 20 Swiss francs to stay one night in a youth hostel. If the foreign exchange rate between the U.S. dollar and the Swiss franc is 1:2.2, how much did Troy spend in U.S. dollars?
A. 
$44
B. 
$9.09
C. 
$19
D. 
$20

AngeI · Answer

Welcome to QuestionCove cx
So for every one us dollar its 2.2 swiss francs 
You could either do 9.09*2.2 or 20/2.2 to get your answer