andrea7797 andrea7797
  • 16-09-2018
  • Mathematics
contestada

On a certain day, the exchange rate was 60 U.S. dollars for 50 euro. How many U.S. dollars were 70 euro worth that day?

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tigerloo25
tigerloo25 tigerloo25
  • 16-09-2018
If the U.S’S was 70 than the euro was 60
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anneysw1937 anneysw1937
  • 16-09-2018

84 U.S. dollars-I did 60: 50 as X : 70   50x = 4200  X= 84

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