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File name: CT-780_D520_CAL_060327 Date:
2006/3/30
Size: 9 x 12.6 cm
- 4 -
300 x 27% = 81 300 [x] 27 [%]
GT
81.00
%
56
11.2
x 100%
= 20%
11.2 [÷] 56 [%]
GT
20.00
%
300 [+] 40 [%]
GT
420.00
%
300+(300x40%)
=420
300–(300x40%)
=180
A 0 2 3 4F
300 [–] 40 [%]
GT
180.00
%
5
4
= 625 5 [x] [=] [=] [=]
GT
625.00 =
1 / 2 = 0.5 2 [÷] [=] or
1 [÷] 2 [=]
GT
0.50 =
2) - 5 x (2
1
= 0.125
2 [x] 5 [–] 2 [÷] [=]
GT
0.12 =
144
= 12
A 0 2 3 4F
144 [
]
12.
(–6) + 4 + 7.5
= 5.5
6 [+/–] [+] 4 [+] 7.5
[=]
GT
5.5 =
3 – 6 – 4 = –7
A
0 2 3 4
F
3 [–] 6 [–] 4 [=]
GT
–7. =