Mathematics, 06.12.2021 20:20 tessalopezgarcia2345
Vani, her father and her grandfather have an average age of 53. One-half of her grand father's age plus one-third of her father's age plus one fourth of Vani's age is 65. Four years ago if Vani's grandfather was four times as old as Vani then how old are they all now?
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Vani, her father and her grandfather have an average age
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