Question

What are the two whole numbers that are closest to the square root of 200

Answer 1

14.1421356237 is the square root. 
The two numbers are 14 and 15.

Answer 2

The two whole numbers that are closest to the square root of 200 are 14 and 15. The square root of 200 is 14.1421356237 and the whole numbers closest to that value are 14 and 15.