A. 1/6, .16666666, 16.6666666%
B. 4/6, .64, 64%
C. 5/6, .80, 80%
The complete square will be
= 3
Step-by-step explanation:
Given,

or,
[ by eliminating 2 from both the sides]
To make it square

or,
[ 
or,
= 9-6
or,
= 3
Hence the correct option is B
Answer if D hope it helps!