POCKET REFERENCE GUIDE — 25
Concrete Volume for Driveway
Calculate the Cubic Yards of concrete
required to pour a driveway that meas-
ures: 45 Feet 5 Inches long x 13 Feet 6
Inches wide x 5 Inches deep. If concrete is
$65 per Cubic Yard, what will it cost?
KEYSTROKE DISPLAY
o o 0.
4 5 f 5 i 45
FEET 5 INCH
x 1 3 f 6 i 13 FEET 6 INCH
x 5 i = 9.461806 CU YD
x 6 5 Ç • $ 615.
02
(total cost)
Concrete Columns
You’re going to pour five Columns, each of
which has a Diameter of 3 Feet 4-1/2
Inches and a height of 11 Feet 6 Inches.
How many Cubic Yards of concrete will
you need for all five Columns?
KEYSTROKE DISPLAY
o o 0.
1. Enter the Diameter of a Circle:
3 f 4 i 1 / 2 C
DIA 3
FEET 4-1/2 INCH
2. Find the Surface Area of a Circle:
C AREA 8.946176 SQ FEET
3. Find Total Volume:
x 1 1 f 6 i =
102.881
CU FEET
Ç y 3.810408 CU YD
x 5 = 19.05204 CU YD
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