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
40 340
.
43.33333333
3
%
R∗
108.3
3
108.3
3
∗
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 . 333.
3
–33.
3
–8,743.43585
9
–
%
R∗
26,256.5
6
26,256.5
6
∗
Calculating Percentages
POWER = PRT, ROUND = 5/4, DECIMAL = F, TAX = CALC
Percent 49 x 15%
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2 49 ?49
.
49
.
x
15 >7.3
5
15
.
7.3
5
%
∗
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
.
%
∗