P
OCKET
R
EFERENCE
G
UIDE
— 14
Dividing Dimensions
Divide 30 Feet 4 Inches by 7 Inches:
KEYSTROKES
DISPLAY
3 0 f 4 i ÷ 7 i =
52.
Divide 20 Feet 3 Inches by 9:
KEYSTROKES
DISPLAY
2 0 f 3 i ÷ 9 =
2
FEET
3
INCH
PERCENTAGE CALCULATIONS
The
%
key can be used for finding a given
percent of a number or for working add-on,
discount or division percentage calcula-
tions. It can be used with any type of
number, in any dimension (Feet, Inch,
Millimeter, etc) and any type of convention
(non-dimensioned, Linear, Square or Cubic).
Calculating Percentages
Find 18% of 500 Feet:
KEYSTROKES
DISPLAY
5 0 0 f x 1 8 %
90
FEET
0
INCH
Add 10% to 137 Square Feet:
KEYSTROKES
DISPLAY
1 3 7 f f + 1 0 %
150.7
SQ FEET
Take 20% from 552 Feet 6 Inches:
KEYSTROKES
DISPLAY
5 5 2 f 6 i - 2 0 %
442
FEET
0
INCH
Divide 350 Cubic Yards by 80%:
KEYSTROKES
DISPLAY
3 5 0 y y y ÷ 8 0 %
437.5
CU YD
