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Ratio MIN ( p / q ) = ?
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運算式 19: "F" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 1 , Baseline plus "E" Subscript, 1 , Baseline Over 2 , EndFraction
F
1
=
A
1
+
E
1
2
equals
=
2.0 7 1 0 6 7 8 1 1 8 7
2
.
0
7
1
0
6
7
8
1
1
8
7
19
運算式 20: "F" Subscript, 2 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline plus "E" Subscript, 2 , Baseline Over 2 , EndFraction
F
2
=
A
2
+
E
2
2
equals
=
5
5
20
運算式 21: "m" Subscript, 1 , Baseline equals StartFraction, "E" Subscript, 2 , Baseline Over "E" Subscript, 1 , Baseline , EndFraction
m
1
=
E
2
E
1
equals
=
2.4 1 4 2 1 3 5 6 2 3 7
2
.
4
1
4
2
1
3
5
6
2
3
7
21
運算式 22: "y" equals StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "F" Subscript, 1 , Baseline , right parenthesis plus "F" Subscript, 2 , Baseline
y
=
−
1
m
1
x
−
F
1
+
F
2
22
運算式 23: "G" Subscript, 2 , Baseline tilde StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "G" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesis plus "F" Subscript, 2 , Baseline
G
2
~
−
1
m
1
G
1
−
F
1
+
F
2
23
運算式 24: "G" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline
G
1
=
A
1
equals
=
0
0
24
運算式 25: "m" Subscript, 2 , Baseline equals StartFraction, "E" Subscript, 2 , Baseline minus "G" Subscript, 2 , Baseline Over "E" Subscript, 1 , Baseline , EndFraction
m
2
=
E
2
−
G
2
E
1
equals
=
1
1
25
運算式 26: "y" equals StartFraction, negative 1 Over "m" Subscript, 2 , Baseline , EndFraction left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesis plus "E" Subscript, 2 , Baseline
y
=
−
1
m
2
x
−
E
1
+
E
2
26
運算式 27: "H" Subscript, 1 , Baseline equals "s"
H
1
=
s
equals
=
10
1
0
27
運算式 28: "H" Subscript, 2 , Baseline equals StartFraction, negative 1 Over "m" Subscript, 2 , Baseline , EndFraction left parenthesis, "H" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis plus "E" Subscript, 2 , Baseline
H
2
=
−
1
m
2
H
1
−
E
1
+
E
2
equals
=
4.1 4 2 1 3 5 6 2 3 7 3
4
.
1
4
2
1
3
5
6
2
3
7
3
28
運算式 29: "I" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline minus StartFraction, "s" Over "G" Subscript, 2 , Baseline , EndFraction left parenthesis, "G" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis
I
1
=
E
1
−
s
G
2
G
2
−
E
2
equals
=
11.2 1 3 2 0 3 4 3 5 6
1
1
.
2
1
3
2
0
3
4
3
5
6
29
運算式 30: "I" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus StartFraction, "s" Over "G" Subscript, 2 , Baseline , EndFraction left parenthesis, "G" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis
I
2
=
E
2
+
s
G
2
G
1
−
E
1
equals
=
2.9 2 8 9 3 2 1 8 8 1 3
2
.
9
2
8
9
3
2
1
8
8
1
3
30
運算式 31: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "I" Subscript, 1 , Baseline , right parenthesis plus "I" Subscript, 2 , Baseline
y
=
m
2
x
−
I
1
+
I
2
31
運算式 32: "J" Subscript, 1 , Baseline equals "s"
J
1
=
s
equals
=
10
1
0
32
運算式 33: "J" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "J" Subscript, 1 , Baseline minus "I" Subscript, 1 , Baseline , right parenthesis plus "I" Subscript, 2 , Baseline
J
2
=
m
2
J
1
−
I
1
+
I
2
equals
=
1.7 1 5 7 2 8 7 5 2 5 4
1
.
7
1
5
7
2
8
7
5
2
5
4
33
Graphs
Graphs
對學生隱藏此資料夾。
34
運算式 35: polygon left parenthesis, "A" , "E" , right parenthesis
p
o
l
y
g
o
n
A
,
E
35
運算式 36: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
,
D
36
運算式 37: polygon left parenthesis, "E" , "G" , "J" , "I" , right parenthesis
p
o
l
y
g
o
n
E
,
G
,
J
,
I
37
Points
Points
對學生隱藏此資料夾。
38
52
技術支援
技術支援
A
B
C
D
E
F
G
H
I
J
p
q
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
功能
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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