HP Prime Graphing Calculator - Manual (Page 451)

Units and constants 445
Example Suppose you want to add 20 centimeters and 5 inches
and have the result displayed in centimeters.
1. If you want the result
in cm, enter the
centimeter
measurement first.
20
SF (Units)
Select Length
Select cm
2. Now add 5 inches.
+ 5 SF
Select Length
Select in
E
The result is shown
as 32.7 cm. If you
had wanted the
result in inches, then
you would have
entered the 5 inches
first.
3. To continue the
example, let’s divide
the result by 4
seconds.
n 4 SF
Select Time
Select s
E
The result is shown
as 8.175 cm*s
–1 .