Question
Mr Vincent is 2 times as old as his cousin, Zeph. 30 years ago, the ratio in the age of Mr Vincent and Zeph was 9 : 2. Find Zeph's current age.
2 m

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Mr Vincent is 2 times as old as his cousin, Zeph. 30 years ago, the ratio in the age of Mr Vincent and Zeph was 9 : 2. Find Zeph's current age.