If 2/5 of the macaroni and cheese provides 16 pieces to the table, how many pieces were in the pan when it was full? support you answer with models.

what i would say the best answer is a. 40.5

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !