Which two statements contradict each other?

I. Jon, Elizabeth, and Franco read 27 books among them for a class.
II. Franco read 6 books.
III. None of the three students read more than 7 books.
A. I and II
B. I and III
C. II and III
D. No two of the statements contradict each other.

Question

Which two statements contradict each other? 

I. Jon, Elizabeth, and Franco read 27 books among them for a class. 
II. Franco read 6 books. 
III. None of the three students read more than 7 books.
  A. I and II 	
  B. I and III 	
  C. II and III 	
  D. No two of the statements contradict each other.

anonymous · Answer

@mathslover @OrangeMaster @wwhitlock @Mr.Man420

anonymous · Answer

1 and 3

anonymous · Answer

I and III because if u 7*3t

anonymous · Answer

I just answered this yesterday.

anonymous · Answer

If u multiply  7*3 that is 21 21 is less than 27

anonymous · Answer

Each student would HAVE to read more than 7 books each for the three of them to have read 27.

anonymous · Answer

ok thanks btw who asked that question ? @OrangeMaster

anonymous · Answer

Thanx for the medal

anonymous · Answer

Not sure, but I just answered this yesterday.

anonymous · Answer

ohh because i wanted to ask them a question can you get there name for me please ?

anonymous · Answer

http://openstudy.com/users/orangemaster#/updates/534dd76ae4b01a85e1384e1a

anonymous · Answer

I found it.

anonymous · Answer

@bcr1997

anonymous · Answer

ok thanks

anonymous · Answer

it is 1 and 3