P
OCKET
R
EFERENCE
G
UIDE
— 16
Multiplying or Dividing Dimensions
Examples:
KEYSTROKES DISPLAY
1. Multiply 5 Feet 3 Inches by 8 Feet 6-1/2
Inches:
5 f 3 i x 8 f
6 i 1 / 2 = 44.84375 SQ FEET
2. Multiply 50 Meters per Minute by 12.5:
5 0 Ç m x 1 2 • 5 =
M/M 625.
3. Multiply 33.5 Gallons by 2.031:
3 3 • 5 g x 2 • 0 3 1 =
GAL 68.0385
4. Divide 20 Feet 3 Inches by 9:
2 0 f 3 i ÷ 9 = 2 FEET 3 INCH
5. Divide 30 mph by 2.5:
3 0 Ç I ÷ 2 • 5 = MPH 12.
Percent Calculations
The percent key % can be used to find a
percentage of a number or for working
add-on, discount or division percentage
calculations.
3 5 5 x 1 5 % 53.25
2 5 0 + 6 • 5 % 266.25
2 5 – 5 % 23.75
1 0 0 ÷ 5 0 % 200.
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