The square root of 16 is 4
16
The square root of 9/16 is 3/4 which is a rational number
The square (not sqare) root is approx 23031.054
3.60555127546398
12768.
1.772453850905516027298167483314
8.6023252670426267717294735350497
11.18
51
37
6.2449979983983982058468931209398
It is: 400