Reducing
Reduce to lowest terms. 40 questions. 3 minutes.
1
10
―― = ――
18
2
12
―― = ――
20
3
16
―― = ――
20
4
30
―― = ――
54
5
12
―― = ――
15
6
24
―― = ――
27
7
15
―― = ――
40
8
3
―― = ――
15
9
20
―― = ――
28
10
4
―― = ――
32
11
30
―― = ――
48
12
20
―― = ――
24
13
15
―― = ――
21
14
5
―― = ――
20
15
16
―― = ――
28
16
25
―― = ――
30
17
20
―― = ――
36
18
12
―― = ――
32
19
42
―― = ――
54
20
40
―― = ――
45
21
5
―― = ――
10
22
5
―― = ――
40
23
20
―― = ――
32
24
10
―― = ――
35
25
2
―― = ――
14
26
9
―― = ――
12
27
15
―― = ――
25
28
3
―― = ――
6
29
6
―― = ――
36
30
10
―― = ――
15
31
4
―― = ――
8
32
18
―― = ――
48
33
2
―― = ――
4
34
10
―― = ――
16
35
15
―― = ――
27
36
8
―― = ――
18
37
9
―― = ――
15
38
6
―― = ――
9
39
3
―― = ――
9
40
15
―― = ――
35