Texas Instruments TI-5045SVC, Manual Book

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6
Calculating Gross Profit Margin
POWER = PRT, ROUND = 5/4, DECIMAL = 2, TAX = CALC
Calculating a Profit Amount
An item cost you 65.00. You want to earn a
40% profit. Calculate the selling price.
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2
65
#
65. 65. M
40
3
40.
43.333333333
%
R
∗
108.33 108.33
∗
Calculating a Loss Amount
An item cost you 35,000. You must sell it,
but can only afford to lose 33.3%. Calculate the selling price.
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2
35000
#
35,000. 35,000. M
33.3
. 3
33.3
–33.3
–8,743.435859
–
%
R
∗
26,256.56 26,256.56
∗
Calculating Percentages
POWER = PRT, ROUND = 5/4, DECIMAL = F, TAX = CALC
Percent
49 x 15%
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49
?
49. 49. x
15
>
7.35
15.
7.35
%
∗
Percent Ratio
29.5 is what percent of 25?
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2
29.5
'
29.5 29.5
ö
25
>
118.
25.
118.
%
∗