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Mathematics, 15.07.2019 23:00 imatrueguyp612be
Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. find ralph's age now. ralph's age is 4 8 12 16
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Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. f...
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