Casio fx-3800P - Page 10

EXAMPLE
300cc is added to a solution of 500cc.
What is the percent of the new volume
to the initial one?
If you made $80 fast week and $100
this week, what is the percent increase?
12%
0f
1200
............
144
18%
0f
1200
............
216
23%
0f
1200
............
276
26%
of
2200
............
572
26%
of
3300
.........2..
858
26%
of
3800
............
988
Percentage
of
30
against
192
.......2...
15.625%
Percentage
of
156
against
192
...........
81.25%
600
grams
was
added
to
1200
grams.
What
percent
is
the
total
to
the
initial
weight?
150%
510
grams
was
added
to
1200
grams.
What
percent
is
the
total
to
the
initial
weight
?
142.5%
How
many
percent
down
is
138
grams
to
150
g‘ams?..
2.2.2.2...
down
8%
OPERATION
300 & 500 Gary &)
1200
63
E38
1 2
Guin)
18
Gary
&)
23
Gir
&)
26
E9
E32
200
ur
&)
3300
Gain
&)
3800
GsniFH)
&)
1928
8
30sn
&)
156
Gary
&)
12008
&
600s
&)
5
1
Ofsniey)
&)
15006
138
GHM
4
129
Sur
&%)
5/BINARY/OCTAL/DECIMAL/
HEXADECIMAL
CALCULATIONS
@
Binary/octal/decimal/hexadecimal
calculations
and
conversions
are
performed
in
the
BASE-n mode ( og) 1) ).
@
Base
values
are
set
by
pressing
one
of
the
following
keys:
KEY
BASE
Decimal
(Rex)
Hexadecimal
:
Binary
ocr
Octal
READ-OUT
® Calculation range
BASE
DIGITS
Binary
10
Positive
:
Negative:
Octal
10
Positive
:
Negative:
Decimal
10
Positive
:
Negative:
Hexadecimal
8
Positive
:
Negative
:
@
Valid
values
BASE
VALUES
Binary
0,
1
Octal
0,
1,
2,
3,
4,
5,
6,
Decimal
0,
1,
2,
3,
4,
5,
6,
Hexadecimal
RANGE
Ofx<111111111
1000000000
= x <
1111111111
O<x
£
3777777777
4000000000
©
x
S
7777777777
0
<
x
<
9999999999
-999999999
<
x
<0
O
<x
S
7FFFFFEF
80000000 < x < FFFFFFFF
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F
*Values
other
than
noted
above
cannot
be
entered
while
each
respective
base
is
in
effect.
The
letters
B
and
D
are
displayed
in
lower
case
fcr
hexadecimal.
5-1
Binary/octal/decimal/hexadecimal
conversions
EXAMPLE
OPERATION
(uoog}(4) (BASE-n mode)
Conversion
of
22,,
to
binary
to
octal
to hexadecimal
Conversion
of
513,,
to
binary
*Conversion
may
sometimes
be
impossible
if
calculation
range
of
original
value
ji
greater
than
range
of
resu!t
value.
Conversion
of
7FFFFFFF,,
to
decimal
Conversion
of
4000000000,
to
decimal
Conversion
of
123456,,
to
octal
Conversion
of
1100110,
to
decimal
be) 2 2 (am)
(ocr
fe)
beg 5 1 3 Gin)
(@ 7FFFFFFF
4000000000 6
0 123456 oo
By) 11001 10689
READ-OUT
n
2147483647. 3
-536870912. 4
361100, °
102. 4