Calculated Industries 4015 User Manual
Page 26
Area — Floor Covering
You have an apartment with two rooms that
need to have the carpet replaced. The room
dimensions are as follows: 12 feet 4 inches by
10 feet and 14 feet 8 inches by 16 feet. How
many square yards of carpet are needed and
what is the total cost at $11.75 per sq. yd.?
Steps
Keystrokes
Display
Clear calculator
[On/C] [On/C]
0.
1 – Find Area of Room 1
Enter length
12 [Feet] 4 [Inch]
of room 1
12- 4
FEET INCH
Multiply by width
[x] 10 [Feet] [=]
123.3333
SQ FEET
Store in memory
[M+]
M
123.3333
SQ FEET
2 – Find Area of Room 2
Enter length
14 [Feet] 8 [Inch]
of room 2
M
14
FEET
8
INCH
Multiply by width
[x] 16 [Feet] [=]
M
234.6667
SQ FEET
Add to memory
[M+]
M
234.6667
SQ FEET
3 – Find Total Area
Recall total
[Rcl] [Rcl]
358
SQ FEET
Conv to sq yds
[Conv] [Yds]
39.77778
SQ YD
Enter per unit price/
estimate $ cost
[x] 11.75 [Conv] [•]
$467.39
26 – Measure Master Classic
™
4015-UG-B 4/4/03 12:29 PM Page 26