Question
Oliver has $10 in his savings box and Archie has $2 in his. Oliver adds $1 to his savings box each day and Archie adds $4 to his each day. On which day will Archie’s savings be twice of Oliver’s?
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Oliver has $10 in his savings box and Archie has $2 in his. Oliver adds $1 to his savings box each day and Archie adds $4 to his each day. On which day will Archie’s savings be twice of Oliver’s?