Okay so first we change them all to decimal numbers. The first is already one so the - square root of 45= -6.71. The cubed root of 27=3. 0’s 0 and 7/3 is 2.33. The square root of 15 changes to 3.873 so in order of smallest to largest is -_/45, -0.01234567…., 0, 7/3, cubed root of 27, and the square root of 15.
Hope this helps