Question

Why the value of currencies of different countries are unequal?

Answer 1

it's depend on gdp thank you

Answer 2

Instead, different countries have different currencies (also called 'monetary units') and each currency has its own value. ... Since we are comparing the same thing from the basket of goods both countries have, you should have the equivalent of one U.S. dollar in Russia's currency, or 31.5 rubles.