Citizen SR-260 - Percentage calculation; Memory calculation; Scientific calculation

E-9
96
÷ 8 = ? 96 [ ÷ ] 8 [ = ]
DEG
12.
75
÷ 8 = ? 75 [ = ]
DEG
9.375
(1.2 x 10
2
)
÷ 8 = ? 1.2 [ EXP ] 2 [ = ]
DEG
15.
Percentage calculation
30% of 120 = ? 120 [ x ] 30 [ 2ndF ] [ % ]
DEG
36.
[ = ]
70% of 120 = ? 70 [ 2ndF ] [ % ] [ = ]
DEG
84.
88 is 55% of 88 [ ÷ ] 55 [ 2ndF ] [ % ]
DEG
160.
what number = ? [ = ]
30% add-on of 120 120 [ + ] 30 [ 2ndF ] [ % ]
DEG
156.
= ? [ = ]
30% discount of 120 120 [ – ] 30 [ 2ndF ] [ % ]
DEG
84.
= ? [ = ]
Memory calculation
You should keep the following rules in mind when performing memory
calculations.
1) The “ M ” indicator appears when a number is stored in the memory.
2) Recalling from a memory by pressing [ MR ] key does not affect its
contents .
3) All memories are unavailable under STAT mode.
4) In order to exchange the content of the memory for the
displayed number, please press [X
M] key.
5) The contents of the memories can be cleared by pressing [ 0 ]
[X
M] or [ CE ] [X M] in sequence.
[ CE ] [X
M]
DEG
0.
3 x 5 3 [ x ] 5 [ M+ ] M
DEG
15.
+) 56 ÷ 7 56 [ ÷ ] 7 [ M+ ] M
DEG
8.
+) 74 – 8 x 7 74 [ – ] 8 [ x ] 7 [ M+ ] M
DEG
18.
Total = ? [ MR ] M
DEG
41.
0 [X M]
DEG
0.
Scientific calculation
Before performing the following calculation, check to see that your
calculator is fixed at 2 decimal places display format.