A printer prints 28 photos in 8 minutes.
How many minutes does it take to print 21 more photos...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 11.01.2021 22:50, idioticeinstein9021
A printer prints 28 photos in 8 minutes.
How many minutes does it take to print 21 more photos?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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