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Standard movie projectors project 24 still images, known as frames, each second. If a certain movie uses the standard frame rate and has exactly 129,600 total frames, then, to the nearest whole minute,
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Standard movie projectors project 24 still images, known as frames, each second. If a certain movie uses the standard frame rate and has exactly 129,600 total frames, then, to the nearest whole minute, how long is the movie?

User Alejandro Lorefice
by
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1 Answer

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129600/24= 5400 seconds

5400/60= 90 minutes

Therefore the movie is 90 minutes long.
User Izissise
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