Mathematics, 18.09.2019 20:00 jackchelly

The ratio of sunita's age to mark's age is currently 3 to 4, and in 12 years, it will be 5 to 6. what is mark's current age?

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The ratio of sunita's age to mark's age is currently 3 to 4, and in 12 years, it will be 5 to 6. wha...

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