Answer:
5 1/4
Explanation:
To find the answer, we need to first convert the mixed numbers into improper fractions.
5 2/5 = 27/5
5 1/4 = 21/4
5 2/3 = 17/3
5 1/2 = 11/2
The LCD (Least Common Denominator) is 60
27/5 = 324/60
21/4 = 315/60
17/3 = 340/60
11/2 = 330/60
The smallest is 315/60, so the answer is 5 1/4