Supplementary Document

POCKET REFERENCE GUIDE — 15
Square and Cubic Conversions
Convert 14 Square Feet to Square Yards:
KEYSTROKE DISPLAY
1 4 f f 14 SQ FEET
Ç y 1.555556 SQ YD
Convert 12 Cubic Feet to Cubic Yards:
KEYSTROKE DISPLAY
1 2 f f f 12 CU FEET
Ç y 0.444444 CU YD
Blocks (NOT AVAILABLE ON TRIG MODEL #4080)
How many blocks (block size 8” x 16”)
will you need to build a retaining wall
measuring 8’ x 22’?
KEYSTROKE DISPLAY
o o 0.
8 f x 2 2 f = 176. SQ FEET
Ç l (Blocks) BLKS 198.
Board Feet and Cost
Find the total Board Feet for the follow-
ing boards: 2 x 4 x 16, 2 x 10 x 18 and
2 x 12 x 20. What is the total cost at
$275 per MBM?
(Cont’d)