Calculating Percentages - Texas Instruments TI-5045SVC Manual Book

Calculating Gross Profit Margin
POWER = PRT, ROUND = 5/4, DECIMAL = 2, TAX = CALC
Calculating a Profit Amount
40% profit. Calculate the selling price.
Press
2 65 #
40 3
Calculating a Loss Amount
but can only afford to lose 33.3%. Calculate the selling price.
Press
2 35000 #
33.3 . 3

Calculating Percentages

POWER = PRT, ROUND = 5/4, DECIMAL = F, TAX = CALC
49 x 15%
Percent
Press
2 49 ?
15 >
Percent Ratio
Press
2 29.5 '
25 >
29.5 is what percent of 25?
An item cost you 65.00. You want to earn a
Display
65.
108.33
An item cost you 35,000. You must sell it,
Display
35,000.
26,256.56
Display
49.
7.35
Display
29.5
118.
6
Print
65. M
40.
43.333333333
108.33
Print
35,000. M
33.3
–33.3
–8,743.435859
26,256.56
Print
49.
15.
7.35
Print
29.5
25.
118.
%
R
–
%
R
x
%
ö
%