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Tease Your Brain–Answers

Number Puzzles

8. Cassie doesn't like to say her age. When someone asks, her mother answers for her. Cassie's mother says, "I'm seven times as old as Cassie now. In 20 years, Cassie will be half the age that I will be then." How old is Cassie now?
Answer: Cassie is 4 years old now