Calculated Industries 9426 - Manual (Page 23)

Split Time Requirements
Exercise 1
If a marathon runner wants to run 26.2
miles in 3 hours 15 minutes, how fast
should he run each mile?
Steps/Keystrokes Display
1. Clear calculator:
[On/C] [ On/C] 0.
2. Enter total time:
3 [Hour] 15 [Min] 3:15:
HR MIN
3. Divide by miles:
[÷] 26.2 [ =] 0:07:26.56
HR MIN SEC
Exercise 2
To complete a 150-hour project in 3 weeks
how many hours a week must you work?
Steps/Keystrokes Display
1. Clear calculator:
[On/C] [ On/C] 0.
2. Set Mode to “Work Act: Act” by
repeatedly pressing:
[Mode] [Mode]
WORK
Act: Act
3. Enter number of hours and divide by
number of weeks:
150 [Hour] [÷] 3 [=]
50
HR
Owner’s Manual—23