Final answer:
Ariel is correct because (8)/(9) + (1)/(4) is greater than 1.
Step-by-step explanation:
To determine who is correct between Shoshana and Ariel in the fraction estimation problem (8)/(9) + (1)/(4), we can evaluate the sum algebraically. Adding the fractions numerically, we get (8)/(9) + (1)/(4) = (35)/(36), which is greater than 1. Therefore, Ariel is correct.