HP 17bII+ - Manual (Page 58)

58 4: Currency Exchange Calculation
File name : English-M02-1-040308(Print).doc Print data : 2004/3/9
0.6584   Stores equivalent number
of US$
  Calculates the RATE.
Part 2: The following keystrokes show that you can reverse the order in
which the two currencies are selected.
Keys: Display: Description:
     Select US$ as currency #1
    Select CAN$ as currency
#2
1   Store number of CAN$
0.6584   Stores equivalent number
of US$
  Calculates the RATE.
(1 ÷ 0.6584 )
Example : Storing an Exchange Rate. If you choose to store the
exchange rate directly, you must select the currencies in the correct order,
since the RATE is defined as the number of units of currency #2
equivalent to one unit of currency#1
Use the United States conversion chart on page 57 to store an exchange
rate for converting between Hong Kong Dollars and U.S. Dollars.
Keys: Display: Description:

   Display the CURRX menu
  
 



  
Select HK$ as currency
#1
    Select US$ as currency #2
0.1282   Store the RATE