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A printer prints 28 photos in 8 minutes, how many minutes does it take to print 21 more photos?
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A printer prints 28 photos in 8 minutes, how many minutes does it take to print 21 more photos?
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May 24, 2018
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A printer prints 28 photos in 8 minutes, how many minutes does it take to print 21 more photos?
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Katsura
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6 minutes because 28/8 is 3.5 that is the number of photos that the printer prints in one minute so you / 21 into 3.5 and that is 6 minutes
Burnell
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May 26, 2018
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First you have to divide 28 by 8 to find the amount per 1 minute.
Which equals 3.5 photos per minutes.
Then you have to divide 21 by the photos per minute.
Which gives you your answer; It takes 6 minutes to print 21 more photos
GameOfThrows
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May 29, 2018
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