Mathematics, 21.01.2021 14:00, kellyzeissss1286

A grandma has three grandchildren. Sara, Whitney, and Hannah. Whitney is 3 years younger than Sara. Hannah is half as old as Whitney. Hannah's age pplus Whitney's age equals Sara age. How old is each granddaughter? Let x = Whitney's age in years

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A grandma has three grandchildren. Sara, Whitney, and Hannah. Whitney is 3 years younger than Sara....