12
BA35ENG.DOC BA-35 Solar Quick Reference Guide
Pat Hatcher Revised: 05/08/00 1:13 PM Printed:
05/08/00 1:13 PM Page 12 of 38
Percentage Calculations
E
(Percent)—Calculate percentages,
add-ons, discounts, and percentage ratios.
Operation
Key
Sequence
Function
Percentage
n
n
E
l
Calculates n%
of the principal
amount.
Add-On
p
n
E
l
Calculates n%
of the principal
amount and
adds the result
to the principal.
Discount
o
n
E
l
Calculates n%
of the principal
amount and
subtracts the
result from the
principal.
Percentage
Ratio
m
n
E
l
Divides the
principal
amount by n%.