P
ocket
R
efeRence
G
uide
— 2
QL
Memory Clear (M-R/C) —
Subtracts
the displayed value from Memory.
LL
Memory Clear —
Clears Memory
and displays Memory Total.
dimension Keys
y
Yards Key —
Enters or converts
to Yards.
f
Feet Key —
Enters or converts to
Feet as whole or decimal numbers.
Also used with the
i
and
/
keys
for entering Feet-Inch values
(e.g.,
6f9i1/2
).
Repeated presses during
conversions toggle between
Fractional and Decimal Feet.
i
Inch Key —
Enters or converts
to Inches. Entry can be whole or
decimal numbers. Also used with
the
/
key for entering fractional
inch values (e.g.,
9i1/2
).
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 denominator (bottom)
is not entered, the calculator's
fractional accuracy setting is
automatically used.
PRG4050E-A.indd 2
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Summary of Contents for Construction Master 5 4050
Page 1: ...CONSTRUCTION MASTER 5 Pocket Reference Guide Metric Edition FAST ACCURATE RELIABLE Model 4050 ...
Page 36: ...AREA AND VOLUME FORMULAS Area Formulas ...
Page 37: ...Pocket Reference Guide 34 AS Volume Formulas ...
Page 44: ...Designed in the United States of America PRG4050E A Printed in China ...