-4.5 is your answer, hope this helped
You do (3)*(3)*(3)= 27
Then you do (4)*(4)*(4)= 64
Now you add them 27*64= 1728
I know this is correct because I am doing the same thing in my math class.
Hope this helps. :)
2.4,3, 7 1/3, 221/30,7.36 is order from least to greatest
