Calculated Industries 8545 - Manual (Page 27)

Area — Floor Covering
You have an apartment with two rooms
that need to have the carpet replaced.
The room dimensions are as follows:
12’ 4” by 10’ and 14’ 8” by 16’. How
many square yards of carpet are need-
ed and what is the total cost at $11.75
per square yard?
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
User’s Guide – 27