# Math

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Lunch and Piano Practice: 11:15 a.m. until 12:50 p.m.
What is the elapsed time?

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http://www.brainpop.com/math/numbersandoperations/elapsedtime/preview.weml

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What is the elapsed time? 1 hour and 35 min.

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I subtracted 12 and 11, also i subtracted 50 and 15. And gave me the elapsed time of 1 hour and 45 minutes.

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:-)

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