Calculated Industries 4215 - Manual (Page 36)

Complex Concrete Volume
You’re going to pour an odd-shaped
patio 4-1/2 inches deep with the
dimensions as shown. First, calculate
the total area (by dividing the drawing
into three individual rectangles) and
then determine the total cubic yards of
concrete required for this job. What is
the total cost of the concrete if it is sell-
ing for $55 per cubic yard?
Step/Keystrokes Display
1. Clear calculator:
[On/C] [On/C] 0.
2. Find area “A” and add to Memory:
34 [Feet] [Length] 34 FT
27 [Feet] [Width] 27 FT
[Conv] [Vol] 918 SQ FT
[M+]
3. Find area “B” and add to Memory:
A
B
C
27' 0"
34' 0" 4' 2"
8' 6"
9' 0"
9' 6"
36 – ConcreteCalc™