Mathematics: On a certain day, the exchange rate was 60 u.s. dollars for 50 euro. at this rate about how many u.s. dollars were 70 euro worth that day?

On a certain day, the exchange rate was 60 u.s.

Ответ:

sarath30

11.03.2022

60 (US) / 50 (euro) = x (US) / 70 (euro)

60/50 = x / 70
cross multiply because this is a proportion
(50)(x) = (70)(60)
50x = 4200
x = 4200/50
x = 84so $ 84 US dollars = 70 euro

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Ответ:

timmonskids6027

29.04.2023

Mathematics

12,000cm^3

Step-by-step explanation:

lxwxh

50x20x12

12,000xm^3

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On a certain day, the exchange rate was 60 u.s. dollars for 50 euro. at this rate about how many u.s. dollars were 70 euro worth that day?

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