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What percentage of 2 minutes is 30 seconds?

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shelly2hip300 | Student | Honors

Posted December 21, 2011 at 2:20 AM via web

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What percentage of 2 minutes is 30 seconds?

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justaguide | College Teacher | (Level 2) Distinguished Educator

Posted December 21, 2011 at 2:28 AM (Answer #1)

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2 minutes is equal to 2*60 = 120 seconds. 30 seconds is equal to `(30/120)*100% = (100/4)% = 25%`

30 seconds is 25% of 2 minutes.

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ainsleyharris | Student , Grade 9 | Honors

Posted December 21, 2011 at 5:55 AM (Answer #2)

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Shelly, we know that 30 seconds is half a minute. how many of them make two minutes? A: 4.
Then 100/4=25,

meaning the answer therefore is 25%

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