2 times the Square root of 3 + 4
root 27 = root 9 x root 3 = 3 root 3. Dividing this by root 3 gives 3!
6 divided by root 3 is 2 root 3 :) if u want a more specific ans it wud be 3.4641016
36
Square root (75) / square root (3) = 5
1.3333
3
81
1.5
0.9554
3 x root(7) / 7 = 3 / root(7)
1.7778