Monroe 2020 Plus III, Instruction Manual

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Applications
Constant Division
(Decimal Selector @ 2)
Example: 755 ÷ 4 = 188.75
409 ÷ 4 = 102.25
32 ÷ 4 = 8.00
Display
Result Tape Result
Depress C/CE key 0. 0. C
Enter numeric 755 755.
Depress the
÷
key 755.00 755.00
÷
Enter numeric 4 4.
Depress the = key 188.75 4.00 =
188.75 *
Enter numeric 409 409.
Depress the = key 102.25 409.00 =
102.25 *
Enter numeric 32 32.
Depress the = key 8.00 32.00 =
8.00 *
Percent Add-On
Decimal selector @ 2
Example : Given a price of $3,952.00 and handling fee of 1.2%
What is the handling fee amount and the net amount?
Display Result Tape Result
Depress C/CE key 0. 0. C
Enter numeric 3952 3,952.
Depress the x key 3,952.00 3,952.00 x
Enter numeric 1.2 1.2
Depress the % key 47.42 1.20 %
47.42 *
Depress the + key 3,999.42 3,999.42 +%
Percent Discount
(Decimal Selector @ 2)
Example : Given a price of $169.50 and a discount percent of 14%,
calculate the discount amount and the net amount.
Display Result Tape Result
Depress C/CE key 0. 0. C
Enter numeric 169.5 169.5
Depress the x key 169.50 169.50 x
Enter numeric 14 14.
Depress the % key 23.73 14.00 %
23.73*
Depress the – key 145.77 145.77 -%
Chain Discount
(Decimal Selector @ +)
Example : What is the net amount and the amount of discount
given $125.50 less a chain discount of 10%, 5%, 2%?
Display
Result Tape Result
Depress C/CE key 0. 0. C
Enter numeric 12550 12,550.
Depress the + key 125.50 125.50 +
Depress the x key 125.50 125.50 x
Enter numeric 10 10.
Depress the % key 12.55 10.00 %
12.55 *
Depress the – key 112.95 112.95 -
%
Depress the x key
112.95 112.95 x
Enter numeric 5 5.
Depress the % key 5.65 5.00 %
5.65 *
Depress the – key 107.30 107.30 -
%
Depress the x key
107.30 107.30 x
Enter numeric 2 2.
Depress the % key 2.15 2.00 %
2.15 %
Depress the – key 105.15 105.15 -
%
Depress the – key
20.35 105.15 -
Depress the * key 20.35 20.35 T
Percent Change
(Decimal Selector @ 2)
Example : What is the amount of change and the percent of change
from 590,806 to 675,433?
Display Result Tape Result
Depress C/CE key 0. 0. C
Enter numeric 590806 590,806
Depress the % ∆ key 590,806.00 590,806.00 ∆
Enter numeric 675433 675,433.
Depress = or % key 14.32 675,433.00 =
84,627.00 ∆ *
14.32 ∆ %