28 — Construction Master IV
Area — Floor Covering
You have an apartment with two
rooms of carpet that need to be re-
placed. 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 square yard?
Keystroke Display
[On/C] [On/C]
0.
1. Find Area of Room 1 & Add to Memory
12 [Feet] 4 [Inch]
12 FT 4 IN
[x] 10 [Feet] [=] [M+]
123.3333 SQ FT
Enter in Memory
2. Find Area of Room 2 & Add to Memory
14 [Feet] 8 [Inch]
14 FT 8 IN
[x] 16 [Feet] [=] [M+]
234.6667 SQ FT
3. Find Total Area and Cost
[Rcl] [Rcl] [Conv] [Yds]
39.77778 SQ YD
[x] 11.75 [Conv] [•]
$467.39
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