Casio fx-115W - Manual (Page 31)

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• The following are the allowable ranges for each of the
available number systems.
Binary 1000000000
Ϲ x Ϲ 1111111111
0
Ϲ
x
Ϲ 0111111111
Octal 4000000000
Ϲ x Ϲ 7777777777
0
Ϲ
x
Ϲ 3777777777
Decimal –2147483648
Ϲ x Ϲ 2147483647
Hexadecimal 80000000
Ϲ
x
Ϲ FFFFFFFF
0
Ϲ x Ϲ 7FFFFFFF
• Example 1: To perform the following calculation and
produce a binary result:
10111
2
+ 11010
2
Binary mode F F 3 b
0. b
10111
2
+ 11010
2
0. b
=
110001. b
• Example 2: To perform the following calculation and
produce an octal result:
7654
8
÷ 12
10
Octal mode
F F 3 o
0. o
l l l 4
(o) 7654
8
\
l l l 1
(d)12
10
0. o
= 516. o
• Example 3: To perform the following calculation and
produce a hexadecimal result:
120
16
or 1101
2
Hexadecimal mode F F 3 h
0. H
l l l 3 (b)1101
2
0. H
=
12d. H
120
16
l 2 (or)