Example 19, Example 20, Example 21 – CITIZEN SRP-280 User Manual
Page 187: Example 22, Example 23
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Example 19
120 x 30 % = 36
88 ÷ 55% = 160
120 [ x ] 30 [ 2nd ] [ % ] [ = ]
MAIN
DEG
120
∗ 30 %
36.
88 [ ÷ ] 55 [ 2nd ] [ % ] [ = ]
MAIN
DEG
88 / 55 %
160.
Example 20
3 x 3 x 3 x 3 = 81
3 [ x ] 3 [ = ]
MAIN
DEG
3
∗ 3
9.
[ x ] 3 [ = ]
MAIN
DEG
Ans
∗ 3
27.
[ = ]
MAIN
DEG
Ans
∗ 3
81.
Example 21
To calculate ÷ 6 after 3 x 4 = 12 / Para calcular ÷ 6 después de 3 x 4 = 12 / Para
calcular ÷ 6 depois de 3 x 4 = 12 / Berechnen Sie ÷ 6 nach 3 x 4 = 12 / Calculer
÷ 6 après 3 x 4 = 12 / Per calcolare ÷ 6 dopo 3 x 4 = 12 / Voer ÷ 6 uit, na de
bewerking 3 x 4 = 12 / For at beregne ÷ 6 efter 3 x 4 = 12 /
3 x 4 = 12 / Aby obilczy ÷ 6 po 3 x 4 = 12
3 [ x ] 4 [ = ]
MAIN
DEG
3
∗ 4
12.
[ ÷ ] 6 [ = ]
MAIN
DEG
Ans / 6
2.
Example 22
123 + 456 = 579 789 – 579 = 210
123 [ + ] 456 [ = ]
MAIN
DEG
123 + 456
579.
789 [ – ] [ 2nd ]
MAIN
DEG
[ ANS ] [ ENTER ]
789 – Ans
210.
Example 23
ln7 + log100 =3.945910149
10
2
= 100 e
– 5
= 0.006737947
[ LN ] 7 [4] [ + ]
MAIN DEG
[ LOG ] 100 [ = ]
l n ( 7 )+ l o g ( 1
3.945910149