Answer:
i think the 2nd one is correct .. i have not fluent in english to explain the answer.
Answer:
um The picture is not clear send it again please
Convert all of them in decimals
3 ÷ 10 = 0.3
0.4
35% ÷ 100 = 0.35
Order from least to greatest--
3/10, 35%, 0.4
3/10 is the smallest