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Mathematics 12 Online
OpenStudy (anonymous):

Natalia decides to visit her relatives in Russia. She takes 500 us dollars to the bank to exchange for Russia rubles and discovers that the exchange rate is 22.76 rubles per US dollars. Write the ratio to US dollars, then find how many rubles Natalie got in exchange for the US dollars.

OpenStudy (dmezzullo):

22.76 :1 Us Dollar

OpenStudy (anonymous):

Do you just divide 500/22.76 which give 21.9, so it would be 22?

OpenStudy (anonymous):

With rounding it?

OpenStudy (anonymous):

multiplication

OpenStudy (dmezzullo):

ya i multiplied 22.76 x 500

OpenStudy (anonymous):

11380

OpenStudy (dmezzullo):

thats what i got

OpenStudy (dmezzullo):

@Ruhhr

OpenStudy (anonymous):

Okay, I understand now. Your dividing the rubble by how much you had which is 500.

OpenStudy (dmezzullo):

Got it now?

OpenStudy (dmezzullo):

ty @Ruhhr

OpenStudy (anonymous):

Yes! :) Thanks.

OpenStudy (dmezzullo):

Np

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