In the multiplication table below, patterns of equivalent ratios can be found in
1
2
3
45
6989
7
1
1
23
45
19
8
99
2
3
4
5
6
7 8 9
2
3 4 5 6
7 8 9
4 6 8 10 12 14 16 18
6 9
12 15
18 21 24 27
8 12
16 20 24 28 32 36
10 15
20 25 30 35 40
45
12 18
24 30 36 42 48 54
14 21
28 35 42 49 56
63
16 24 32 40 48 56 64
72
18 27 36 45 54 63 72 81
rows only.
columns only.
both rows and columns.
O neither rows nor columns.