Calculated-industries 4065 v3.1 User Guide Manuel d'utilisateur télécharger pdf (Page 56)

48 — C

ONSTRUCTION

ASTER

/ T

RIG

/ D

ESKTOP

Complex Concrete Volume

You’re going to pour an odd-shaped patio 4-1/2 Inches deep with the

dimensions shown below. Calculate the total area (by dividing the draw-

ing into three rectangles) and determine the total Yards of concrete

required. Then, find the total cost, if concrete costs $45 per Cubic Yard.

KEYSTROKE DISPLAY

1. Find area of Part “A” and store into Memory:

o o 0.

2 4 f 6 i – 24 FEET 6 INCH

7 f = 17 FEET 6 INCH

x 2 7 f = 472.5 SQ FEET

µ M+ 472.5 SQ FEET

2. Find area of Part “B” and store into Memory:

7 f 7 FEET

x 9 f = 63. SQ FEET

µ M+ 63. SQ FEET

3. Find area of Part “C” and store into Memory:

9 f 9 FEET

x 9 f = 81. SQ FEET

µ M+ 81. SQ FEET

(Cont’d)

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Calculated-industries 4065 v3.1 User Guide Manuel d'utilisateur Page 56