Page 132 고등학교 실용 수학 교과서
P. 132
(2)
p. 46-47
0
1 x
(1) 1 1000=20 x x=20000(cm)
2 p. 36-40
200 m
1 (2) x=15000_20=300000(cm)
3 km
(3) x=5000_20=100000(cm)
1 km
2
(4) 1 50 000
x=50000_20=1000000(cm)
10 km
3 2 (1) 0 0.25km (2) 0 0.02km
135^ 3 1 10 000 1 km=100000 cm
2 10 cm
270^ 3 4 1 2 000
405^ 1€ (2000)€=1 4000000
100(cm€)_4000000=400000000(cm€)
4
10000cm€=1m€ 40000(m€)
108^
5 (1) (Cantor set) 0 1
3
0 1 3
324^ 4
3
432^
(2) 5 32
5
4 0
4
6 6 (i)
360^ 4
90^
1 2 3 4 360^
(ii)
60^
7
130
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