5
Already Answered By
Google search results:
1: https://www.investopedia.com/articles/forex/090314/how-calculate-exchange-rate.asp
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2: https://www.investopedia.com/ask/answers/08/how-to-convert-currencies.asp
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3: https://www.youtube.com/watch?v=JRf7_RKF3uA
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4: https://support.microsoft.com/en-us/office/get-a-currency-exchange-rate-76572809-c9a0-439e-b626-d9994576af23
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5: https://www.bankrate.com/calculators/investing/currencycalc.aspx
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6: https://www.irs.gov/individuals/international-taxpayers/yearly-average-currency-exchange-rates
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7: https://www.irs.gov/individuals/international-taxpayers/foreign-currency-and-currency-exchange-rates
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8: https://www.bankofamerica.com/foreign-exchange/exchange-rates/
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