Answer:
4 : 18 and 6 : 27
Explanation:
To obtain equivalent ratios, multiply or divide both parts of the ratio by the same quantity.
Multiplying by 2
2 : 9 = 2(2) : 9(2) = 4 : 18
Multiplying by 3
2 : 9 = 2(3) : 9(3) = 6 : 27 , etc
2/9 4/18 12/54
4/9 8/18 24/54
5/9 10/18 30/54
7/9 14/18 42/54
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