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a coastline is 367 miles long. One day, 30 School groups pick up trash along the coast. each group cleans up a different part of the coastline. each group's part is the same length a whole number of miles.



question 1: what is the greatest number of whole miles of Coast that anyone could clean up? (Please show work)

question 2: what is the length of the coast that none of the groups cleaned?
(please show work)

Answer :

OK so first divide 367 by 30 and you get 12 with a remainder of 7.



each group cleaned 12 miles


7 miles of the cost line was not cleaned

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