SOLUTION: Joann is placing books into boxes to prepare for a renovation of the school library. Joann packs library books at a rate of about 60 books every 8 minutes. She continues to work at
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Question 1007761: Joann is placing books into boxes to prepare for a renovation of the school library. Joann packs library books at a rate of about 60 books every 8 minutes. She continues to work at the same rate.
How many minutes should Joann take to pack 15 books
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
use a ratio
Divide top and bottom of the
left side by
She takes 2 min to pack 15 books
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