Mathematics, 03.06.2021 14:00 changemyfate69
Hao Sheng, his father and his grandfather have an average age of 53. One-half of his grandfather's age, plus one-third of his father's age, plus one-fourth of Hao Sheng's age is 65. If 4 years ago, Hao Sheng's grandfather was four times as old as Hao Sheng, then how old are they now?
Answers: 1
---- Hao Sheng
--- His father
---- His grandfather
--- The average of their age
--- 4 years ago
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Hao Sheng, his father and his grandfather have an average age of 53. One-half of his grandfather's a...
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