SOLUTION: Andrea is 5 years older than Kristina. In 3 years the sum of their ages will be 45. How old is Andrea now?

SOLUTION: Andrea is 5 years older than Kristina. In 3 years the sum of their ages will be 45. How old is Andrea now?

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Question 1165623: Andrea is 5 years older than Kristina. In 3 years the sum of their ages will be 45. How old is Andrea now?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!

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