Question

The square root of 198 is between witch two numbers?

Answer 1

Answer: 14 and 15

Work Shown:

Through trial and error, you should find that,

14^2 = 14*14 = 196

15^2 = 15*15 = 225

The value 198 is between 196 and 225. It is much closer to 196, than it is to 225.

So sqrt(198) is between 14 and 15. The value of sqrt(198) is much closer to 14 than it is to 15.

Using a calculator, we see

sqrt(198) = 14.07

which confirms our answers

Answer 2

14 and 15

Explanation:

The square root of 198 is 14.0712 so its between 14 and 15.