If $1 is worth 0.7 euro, how many euro can you get for $50?
Answer
E = 0.7D
So $50 gets you 0.7(50) = 35 euro.
On October 29, 2015, 1 British pound was worth $1.53237. How many dollars could you get for 200 British pounds on that day?
1.53237(200) ≈ $306.47
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