2.
you had nothing for 1. and I am not sure what you mean by 4.
This is a list of all answers
First, turn the fraction into a decimal to get a better look at the problem. To do that, divide the numerator (top half) by the denominator (bottom half). 1 divided by 3 = 0.33
0.33 is larger than 0.3. If it helps, add a 0 to 0.3 to get 0.30 and you'll see that 33 is in fact a larger number than 30. (Adding the zero does NOT change the number, it holds no place value it's just there for looks.)
Hope this helps! If there's any question then leave a comment.
The answer is D, since when you simplify the equation, you would sqrt each side of the equation, making the answer be the positive square root of 289.
Hope this helps!