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When both 30 instances = minutes.
Therefore 30 + 30 = 1 hour.
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in context of time, (30 + 30 )seconds = 1 minute
Very interesting riddle indeed. When you need to calculate the time then 30 seconds + 30 seconds equals to 60 seconds. Another synonym for 60 seconds is 1 minute.
Therefore, 30 seconds + 30 seconds = 60 seconds = 1 minute.
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