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

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