ellemikhail
ellemikhail ellemikhail
  • 11-06-2017
  • Mathematics
contestada

On a certain day the exchange rate was 60 u.s dollars 50 euro. How many US dollars were 70 euro worth that day? Show that your awnser is reasonable

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haljo
haljo haljo
  • 11-06-2017
This is what I got:

60/50 = X/70
70x60/59 = X
X = 84
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