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Mathematics, 14.01.2021 02:00 carrietaylor234

HELP! I will rlly appreciate it! 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! I will rlly appreciate it! The average of Amy's, Ben's, and Chris's ages is 6. Four years ago,...
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