Answer: 1/2, 3/5, 2/3, and 5/6
Step-by-step explanation: You have to find the LCD(least common denominator) of all the fractions so they will have the same denominator. So, 1/2=15/30, 5/6=25/30, 2/3=20/30, and 3/5=18/30. Then order them from least to greatest, 15/30, 18/30, 20/30, and 25/30. Then writethem how they were in the first place except from least to greatest, 1/2, 3/5, 2/3, and 5/6.