D. 1/6, 2/10, 0.28, 0.3, 45%
Explanation:
I'll change all number to decimal
• 0.3
• Change 2/10 to decimal :

• Change 45% to decimal :

•Change 1/6 to :
- Percent :

- Then to decimal :

• 0.28
From least to greatest :
0.1667 , 0.2 , 0.28 , 0.3 , 0.45
= 1/6 , 2/10 , 0.28 , 0.3 , 45%
So, the answer is 1/6, 2/10, 0.28, 0.3, 45% (D)
Hope it helpful and useful :)