379.94
The square root of 68 is 8.246211251 rounded to 9 decimal places.
wait so wats the answer?
14.20
It is 6810 rounded to the nearest ten
The answer is zero.
9000
The square root of 16 is 4. See how you get that is by knowing whats 4 squared.
45.89
8
643.82 round off.
10.4