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Mathematics, 03.02.2021 22:50 shawn379
On Claudia’s birthday in 2019, her age was four times her brother’s age on that day. On her birthday in 2020, her age was three times her brother’s age on that day. In what year will Claudia’s age, on her birthday, be twice her brother’s age on that day?
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On Claudia’s birthday in 2019, her age was four times her brother’s age on that day. On her birthday...
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