Question

Between what two consecutive integers is square root of 152

Answer 1

Between 12 and 13

Explanation:

The square root of 152 is 12.32882801...

It cannot be between 11 and 12 because you cannot go backwards; if the main number before the decimal is the "root beginning (i.e. 12), you can only move forward. The next closest whole number would be 13. Therefore, the answer is between 12 and 13.

Answer 2

We know that 12² = 144 and 13² = 169 , then :

12² < 152 < 13²