P
OCKET
R
EFERENCE
G
UIDE
— 3
i
Inch Key
— Enters or con-
verts to
Inches
. Entry can
be whole or decimal num-
bers. Also used with the
/
key for entering fractional
inch values (e.g.,
9 i 1
/ 2
). Repeated presses
during conversions toggle
between Fractional and
Decimal Inches.
/
Fraction Bar Key
— Used
to enter
Fractions
. Fractions
can be entered as proper
(1/2, 1/8, 1/16) or improper
(3/2, 9/8). If the denomina-
tor (bottom) is not entered,
the calculator's fractional
accuracy setting is auto-
matically used.
m
Meters Key
— Enters or
converts to
Meters
.
c
Centimeters Key
— Enters
or converts to
Centimeters
.
M
Millimeters Key
— Enters
or converts to
Millimeters
.
b
Board Feet Key
— Enters
or converts Cubic values to
Board Feet. One Board
Foot is equal to 144 Cubic
Inches.
Summary of Contents for 4050 v3.1
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Page 46: ...POCKET REFERENCE GUIDE 42 AREA AND VOLUME FORMULAS Area Formulas Dgm AF 100...
Page 47: ...POCKET REFERENCE GUIDE 43 Volume Formulas Dgm VF 101...
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