Kiki painted 15 of her bookshelf on Monday and 56 of her bookshelf on Tuesday. She says she has painted ​611​ of her bookshelf.Which statement is most accurate?

A. 611 is a reasonable answer for the fraction of her bookshelf Kiki has painted.

B. 611 is not a reasonable answer for the fraction of her bookshelf Kiki has painted. The fraction should be closer to 12

C. 611 is not a reasonable answer for the fraction of her bookshelf Kiki has painted. The fraction should be