Question

On a backpacking trip through Europe, Ethan bought snacks for 10 Swiss francs. If the foreign exchange rate between the U.S. dollar and Swiss franc is 1:2, how much did Ethan spend in dollars?

Answer 1

A) 5
B) 15
C) 20

Answer 2

usd : franc = 1 : 2
for 10 franc there will be 5 usd
or 5 : 10 = 1: 2

Answer 3

thank you :)

Answer 4

yw:)