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Mathematics, 13.01.2021 20:10 dimakamal9370

HELP! 10 points! The average of Amy's, Ben's, and Chris's ages is 6. Four years ago, Chris was the same age as Amy is now. In four years, Ben's age will be 3/5 of Amy's age at that time. How many years old is Chris now?

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HELP! 10 points! The average of Amy's, Ben's, and Chris's ages is 6. Four years ago, Chris was the s...

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