Publicidad
28
Calculation Examples
Calculation
Operation
6
6+8-3=11
8
3
7
5x(7-9)=-10
9
5
4
4
4
=256
1
1÷2=0.5
2
DEC DEC DEC
523
$5.23+$8.25
-$7.69=5.79
825
769
2
DEC
5
2 x 53-7.2=-1.2
3
7.2
23
DEC DEC
23÷9%
9
=255.555555555
Display
Print
+
6.
6. +
5/4 2 PRINT
–
8. –
14.
5/4 2 PRINT
3. =
=
11.000
5/4 2 PRINT
11.00 *
–
7.
7. -
5/4 2 PRINT
x
-2.
9. x
5/4 2 PRINT
=
-10.00
-10.00 *
5/4 2 PRINT
x
4.
4. x
5/4 2 PRINT
4.=
=
16.000
5/4 2 PRINT
16.00 *
=
64.00
16.00 =
5/4 2 PRINT
64.00 *
=
256.00
5/4 2 PRINT
64.00 =
256.00 *
÷
1.
1. ÷
5/4 2 PRINT
2. =
=
0.50
5/4 2 PRINT
0,50 *
+
5.23
5.23 +
5/4 2 PRINT
–
13.48
8.25 –
5/4 2 PRINT
7.69 =
5.79
=
5/4 2 PRINT
5.79 *
x
2. x
2.
5/4 2 PRINT
ON/C
0.
5/4 2 PRINT
–
3. –
6.
5/4 2 PRINT
=
7.2 =
-1.2
5/4 2 PRINT
-1.2 *
÷
23. ÷
23.
5/4 2 PRINT
9. %
255.56
%
5/4 2 PRINT
255.56 *
Cost-Sell-Margin Calculation
Out
Calculation
Calculating Cost
Selling Price: $200
Profit Margin: 12%
Cost=? ($176)
Calculating
Profit Margin
Cost: $60
Selling Price: $100
Profit Margin=?(40%)
Calculating
Selling Price
Profit Margin: 20%
Cost: $120
Selling Price=?($150)
Tax Calculation
Calculation
Set Tax Rate
Rate: 5%
To add Tax to $120.
Tax =? (6)
Selling Price with tax?
(126)
To subtract Tax from
$120.
Tax=? (-5.71)
Price Without Tax =?
(114.285714285)
Recall Tax Rate
Operation
Display
SELL
200.
200
5/4 2 PRINT SELL
176.00
12
MARGIN
5/4 2 PRINT COST
COST
60.
60
5/4 2 PRINT COST
SELL
100
40.00
5/4 2 PRINT MARGIN%
20.
20
5/4 2 PRINT MARGIN
MARGIN
120
COST
150.00
5/4 2 PRINT SELL
Operation
Display
5.
RATE
5
5/4 2 PRINT RATE
TAX+
5
5/4 2 PRINT TAX%
5/4 2 PRINT + TAX
TAX+
120
126.00
120
TAX-
5/4 2 PRINT - TAX
114.29
RATE TAX-
5/4 2 PRINT TAX%
29
Print Out
200. S
12. %
176.00 C
60. C
100. S
40.00 %
20. %
120. C
150.00 S
Print Out
5. %
120.
5. %
6.00 ◊
126.00 *
120.
5. %
-5.71 ◊
114.29 *
5. %
5
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