# math

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hector music teacher requires 450 min of practice each month. Hector practiced 239 min the first three weeks this month. Estimate how many minutes he has left to practice.

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450 - 240 =

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THANK YOU

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You're welcome.

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450-240=210minutes

So Hector needs to practice for 210 minutes or 3 hours and 30 minutes to be exact

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