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Mathematics, 02.03.2021 06:30 carson5238

Richard is x years old. a) How old was Richard y years ago?
b) How old will Richard be in 2x years' time?


Richard is x years old. a) How old was Richard y years ago? b) How old will Richard be in 2x year

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Richard is x years old. a) How old was Richard y years ago?
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