P e rcent Calculations
The percent key [ % ] can be used to find
a percentage of a number or for work-
ing add-on, discount or division per-
centage calculations.
3 5 5 [ x ] 1 5 [ % ] 5 3 . 2 5
2 5 0 [ + ] 6 . 5 [ % ] 2 6 6 . 2 5
2 5 [ – ] 5 [ % ] 2 3 . 7 5
1 0 0 [ ÷ ] 5 0 [ % ] 2 0 0 .
M e m o ry Operation
The Ultra Measure Master has ten stor-
age registers (0 through 9). Memory 0
is a cumulative memory which operates
similar to a standard [M+] key, while the
other memories are used for storage
only. A value can be stored in any for-
mat, but attempts to add mixed con-
ventions will result in an error (the
value in memory will not be re v i s e d ) .
Memory 0 will keep its value until it is
revised (as shown below), or the cal-
culator is shut off. Memories [ 1 ] t h ro u g h
[ 9 ] will keep their values even when
the calculator is shut off. Keystrokes for
operation are as follows:
2 4 – Ultra Measure Master
®
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