Calculated Industries Tradesman Calc 4400 - Calculating Percentages; Memory Operation

CALCULATING pERCENTAGES
The
%
key can be used for nding
a given percent of a number or for
working add-on, discount or division
percentage calculations. It can be
used with any type of number, in any
dimension (Feet, Inch, millimeter,
etc.) and any type of convention (non-
dimensioned, linear, square or cubic).
Find 18% of 50 square feet:
KeYsTrOKe disPlaY
OO
0.
50ff *18%
9. sQ FeeT
Take 20% from 17 Feet 6 Inches:
17f6i
-20%
14 FeeT 0 inCh
MEMoRy opERATIoN
Whenever the
M
key is pressed, the
displayed value will be added to the
Memory. Other Memory functions:
FUNCTION KeYsTrOKe
Add to Memory
M
Subtract from Memory
gM
Recall total in Memory
rM
Display/Clear Memory
rr
Clear Memory and replace
with displayed value
SM