Ava Flores is working with her students on the process of adding fractions with unlike denominators and she carefully demonstrates the process of finding a lowest common denominator and then adding the fractions, such as in the following example: (3) 1 + (4) 2 = 11 (3) 4 (4) 3 12 Ava then gives her students a series of problems to solve, such as the one below: 1 + 1 = 2 3 Emma, one of her students, gets 2/5 as an answer by adding the numerators and then adding the denominators. Of the following, which is the most likely reason for Emma getting the answer she did. Question content area bottom Part 1 A. Emma constructed this answer because she had seen similar answers modeled for her by her peers. B. Emma constructed this answer because it made more sense to her than did 5/6long dashthe correct answer. C. Emma constructed this answer, because she had been reinforced in the past for constructing similar answers. D. Emma constructed this answer because adding the numerators and then the denominators was simpler than following the procedure for adding fractions with unlike denominators