In the multiplication table below, patterns of equivalent ratios can be found in 1
2
3
45
6
7
8
9
1
1
5
6
7
9
2
2 4 6 8 10 12 14 16
18
3
3
69
12 15 18 21 24 27
4
4.
8
12 16 20 24 28 32 36
5
5
10 15 20 25 30 35 40 45
12 18 24 30 36 42 48 54
6
6
7
7
14 21 28 35 42 49 56
63
8
8
16 24 32 40 48 56 64
72
9
9
18 27 36 45 54 63 72
81
O rows only.
columns only.
both rows and columns.