Maleah Chen

Mathematics

1 November, 20:14

Jose uses the pattern in rows 1 and 8 in the multiplication table below to find ratios that are equivalent to 1:8

1 2 3 4 5 6 7 8 9

1 1 2 3 4 5 6 7 8 9

2 2 4 6 8 10 12 14 16 18

3 3 6 9 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

6 6 12 18 24 30 36 42 48 54

7 7 14 21 28 35 12 40 56 63

8 8 16 24 32 40 48 56 64 72

9 9 18 27 38 45 54 6372 81

2

If Jose extends the pattern in the highlighted rows to include a ratio that has a first term of 10, what would be the second

term of the ratio?