Solve 2^2{27}^-frac{2{3}}

$${ 2 }^{ 2 } { 27 }^{ - \frac{ 2 }{ 3 } }$$

Evaluate

$$\frac{4}{9}\approx 0.444444444$$

Solution Steps

Calculate 2 to the power of 2 and get 4.

$$4\times 27^{-\frac{2}{3}}$$

Calculate 27 to the power of -\frac{2}{3} and get \frac{1}{9}.

$$4\times \frac{1}{9}$$

Multiply 4 and \frac{1}{9} to get \frac{4}{9}.

$$\frac{4}{9}$$

Factor

$$\frac{2 ^ {2}}{3 ^ {2}} = 0.4444444444444444$$