Respuesta :

The square root must be between 7 and 8 integers numbers.

By calculating the square roots of all numbers you have:

√47 = 6.85

√48 = 6.92

√58 = 7.61

√60 = 7.74

There are two square roots between 7 and 8.

By the position of point E at the number line, you can consider that the square root is √60 = 7.74.