Calculated Industries Construction Master Pro 用户指南
30 — C
ONSTRUCTION
M
ASTER
®
P
RO
/ T
RIG
/ D
ESKTOP
Window Measurement
What is the total width of three window openings, if each measures
2 Feet 5 Inches in width?
2 Feet 5 Inches in width?
KEYSTROKE
DISPLAY
1. Enter window width:
o o
0.
2 f 5 i
2
FEET
5
INCH
2. Find total width:
x 3 =
7
FEET
3
INCH
3. Convert to Decimal Feet:
f
7.25
FEET
Calculating the Center Point
You have a room that measures 13 Feet 8 Inches by 14 Feet
10 Inches. Find the center point to install a ceiling fan.
10 Inches. Find the center point to install a ceiling fan.
KEYSTROKE
DISPLAY
1. Divide length in half, to figure first center point:
o o
0.
1 3 f 8 i
13
FEET
8
INCH
÷ 2 =
6
FEET
10
INCH
2. Divide width in half, to figure second center point:
1 4 f 1 0 i
14
FEET
10
INCH
÷ 2 =
7
FEET
5
INCH
Therefore, you should install the fan at the intersection of 6 Feet
10 Inches length and 7 Feet 5 Inches width.
10 Inches length and 7 Feet 5 Inches width.