If you know the number of euros that can be exchanged for one dollar,you can easily figure out the number of dollars needed to obtain one euro by finding the reciprocal of the exchange rate for dollars per euro.

Question

Quizplus · Accepted Answer

Finding the reciprocal of the exchange rate for dollars per euro will give the exchange rate for euros per dollar, thus allowing us to calculate how many dollars are needed to obtain one euro.

If You Know the Number of Euros That Can Be