Sharp EL-344G EL-344G Operation Manual - Page 5

Sharp EL-344G Manual

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Calculations Example Operation Square & Power 52 = 5 x 5 = 53 = 5 x 5 x 5 = 26 = (23 )2 = 5 [XI [=I 5 IXI = ( 2 [XI = l=1 [X! 1=1 Reciprocal calculation 1 _ - 8 I+I = Percentage 200 x 10% = 9 4 36 = (%) 200 X 10 % 9 + 36 1%; Add-on/ discount calculations 200 + (10% of 200) = 200 [+ ; 10 %J (or 200 .5( 10 If 500 - (20% of 500) = 500 I--- I (or 500 20 !%( X 20 +: Hr -L1 ) ) Display (Answer) 25. 125. 64. 0.125 20. 25. 220. 400. MEMORY KEYS: Memory plus : Memory minus M- These keys have access to the memory register to store, cal culate and recall numbers for further use. When pressed after a numeric key or a calculation, this key adds the numbers or the result to the memory register. When pressed after a numeric key or a calculation, this key subtracts the numbers or the result from the memory register. 4

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Calculations
Example
Operation
Display
(Answer)
Square
&
Power
5
2
=
5
x
5
=
5
3
=
5
x
5
x
5
=
2
6
=
(2
3
)
2
=
25.
125.
64.
5
[XI
[=I
5
IX
I
I
=
(
2
[XI
=
l=1
[X!
1=1
Reciprocal
calculation
1
_
—
0.125
8
I
+
I
=
Percentage
200
x
10%
=
9
4
36
=
(%)
20.
25.
200
X
10
%
9
+
36
1%;
Add-on/
discount
calculations
200
+
(10%
of
200)
=
If
H
r
—
L1
)
;
200
[+
10
%J
220.
(or
200
.5
(
10
+:
-
(20%
of
500)
=
500
I
---
I
20
!%
(
500
)
400.
(or
500
X
20
MEMORY
KEYS:
Memory
plus
:
Memory
minus
M
-
These
keys
have
access
to
the
memory
register
to
store,
cal
culate
and
recal
l
numbers
for
further
use.
When
pressed
after
a
numeric
key
or
a
calculation,
this
key
adds
the
numbers
or
the
result
to
the
memory
register.
When
pressed
after
a
numeric
key
or
a
calculation,
this
key
subtracts
the
numbers
or
the
result
from
the
memory
register.
4