Answer:
- No we cannot place the CDs in such a manner that each shelf contains three or fewer CDs
- No We cannot arrange them so that each shelf contains exactly three
Step-by-step explanation:
In this question we have given
Total number of CDs to put on empty shelf CD rack=16
Number or shelf in a CD rack=5
part 1:
Can you place the CDs so that each shelf contains three or fewer CDs
Answer:
No we cannot place the CDs in such a manner that each shelf contains three or fewer CDs because there are 16 CDs which we have to keep in 5 shelf so each shelf will contains at least 3 CDs and one shelf will contains 4 CDs(Because=
). If we place 3 or less CDs in each shelf than 15 or less than 15 CDs can be kept in all the 5 shelf
Part 2
Can you arrange them so that each shelf contains exactly three?
Answer :
No We cannot arrange them so that each shelf contains exactly three if we do so than 1 CD will be remain outside the shelf as 