Sharp COMPET-221 CS-221A Instruction Manual page 14

Ex. 5 - 2 (11.502 -:- 2.7) - (0.96 -:-5)
=
4.0680
Steps
Operation Display Note
I-­
. .
­
~'
Memory function
se lector
2 TAB=4
Tabul ation se lector
3 11.502 11.502
4 ffi 11.502
5
2.7
2.7
6
§
4.2600
(quotient) .
I
lamp on
7
.96
0.96
8
f±l
0.96
9 5 5
10 EJ 0.1920 ­
(quotient)
11
~"
4.0680
Difference of quoti ents
Ex. 5 - 3 (568 -'- 4) + (0.586 -:- 2) - (35.8 -;- 9.308)
=
138.4469
Steps Operation Display
Note
2
3
4
5
6
7
8
9
10
11
12
13
14
15
!
L"
TAB=4
568
}1
4
El
.586
Gl
2
El
35.8
r±l
9.308
EI
~~
568
568
4
142.0000
0.586
0.586
2
0.2930
35.8
35.8
9.308
3.8461 -
138.4469
Memory function
selector
Tabu lation selector
(quotient) .
.1.
lamp on
(quotient)
(quotient)
Ans.
- 13 ­