EX A M P L E S:
Find the total volume of concrete needed
to pour five 24 inch by 12 inch footings,
each 2 feet deep. Then find the weight of
the concrete (use the default weight fac-
tor of 1.5 tons per cubic yard).
S t e p s / K e y s t ro k e s D i s p l a y
1 . Clear Calculator:
[On/C] [On/C] 0 .
2 . Enter weight per cubic yard :
1.5 [SHIFT] [%] 1.5 Ton Per CU YD
Step 1 — Find Volume for One Footing
3 . Enter depth and multiply by length
and width:
2 [Feet] 2 F E E T
[x] 24 [Inch] 24 I N C H
[x] 12 [Inch] [=] 4 C U F E E T
4 . C o n v e rt to yard s :
[CONV] [Yds] 0.148148 C U Y D
Step 2 — Find Volume for All 5 Footings
5 . Multiply by 5 footings:
[x] 5 [=] 0.740741 C U Y D
Step 3 — Find the Weight of Concre t e
6 . Find wt in tons then kilogram:
[CONV] [tons] 1.111111 T O N
[ k g ] 1007.983 K G
U s e r ’s Guide – 4 5
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