1003019602

Consider values $$4^5;{0.2}^{\frac{1}{2}};{\left(\frac{5}{4}\right)}^0;{\left(\frac{1}{3}\right)}^{-3};{\left(\frac{7}{6}\right)}^{-3};{2.5}^{0.6}\text{.}$$ Without using a calculator, determine how many of the values are less than $1$.