HP 20b HP 20b Calculator Quick Start Guide - Page 65
Mkup.%C., Change, Change - business calculator
UPC - 883585875344
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Business Problems Table 6-2 Percent Change Example Keys :# Display
Business Problems
65
Table 6-2
Percent Change Example
Keys
Display
Description
:#
Opens the %calc menu starting
with
Mkup.%C.
<<<
Scrolls to
%Change
.
I
Displays the current value for
Old=
.
20I
Inputs
20
as the current value for
Old=
.
<
Displays the current value for
New=
.
35I
Inputs
35
as the current value for
New=
.
<
Displays the current value for
%Change=
. Note: the (=) symbol.
=
Calculates the current value for
%Change=
.