n
a
b
d
1
3
11
36
132
2
10
12
80
96
3
11
5
44
20
4
10
2
20
4
5
7
2
84
24
6
10
1
80
8
7
7
12
28
48
8
12
3
36
9
9
1
2
8
16
10
11
7
22
14
11
9
6
36
24
12
9
3
18
6
13
10
5
100
50
14
7
3
49
21
15
5
12
15
36
16
1
7
8
56
17
7
3
42
18
18
6
5
48
40
19
1
5
11
55
20
10
8
100
80
21
3
7
12
28
22
8
7
24
21
23
4
9
8
18
24
10
11
60
66
25
4
1
48
12
26
12
6
144
72
27
1
6
2
12
28
10
3
30
9
29
5
4
50
40
30
1
5
12
60
31
3
12
33
132
32
2
1
12
6
33
3
10
33
110
34
11
1
110
10
35
3
4
27
36
36
6
10
66
110
37
2
10
22
110
38
7
4
70
40
39
3
9
30
90
40
4
1
12
3
41
12
5
36
15
42
9
10
108
120
43
7
10
14
20
44
6
5
30
25
45
3
12
36
144
46
6
8
12
16
47
10
12
60
72
48
4
6
12
18
49
3
4
9
12
50
1
9
5
45
51
8
1
56
7
52
9
2
27
6
53
9
6
54
36
54
2
9
8
36
55
12
6
72
36
56
12
7
120
70
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Find the missing number in the given proportions
?
A proportion is simply a statement that two fractions are equivalent (equal to each other)
1)
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2)
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3)
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4)
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5)
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6)
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7)
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8)
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9)
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10)
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