Use a calculator to calculate the square roots at the accuracy of two decimal places.

a) [[$ \sqrt {3} ≈ $]]

b) [[$ \sqrt {30} ≈ $]]

c) [[$ \sqrt {300} ≈ $]]

d) [[$ \sqrt {3000} ≈ $]]

e) [[$ \sqrt {30000} ≈ $]]

f) When the root is multiplied by 100, how does the value of the square root change?

Answer: The value of the square root is multiplied by .