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Mathematics 19 Online
OpenStudy (anonymous):

The shortest published opera is The Sands of Time, which lasted 4 minutes 9 seconds when it was first performed in 1993. How many seconds long was the performance?

OpenStudy (acxbox22):

multiply 4 by 60 and then add 9 because there are 60 seconds in 1 minute and 9 seconds is already in seconds

OpenStudy (anonymous):

Thank You ! c:

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