Solve (81/16)^-frac{4{4}}

$$( \frac { 81 } { 16 } ) ^ { - \frac { 4 } { 4 } }$$

Evaluate

$$\frac{16}{81}\approx 0.197530864$$

Solution Steps

Divide 4 by 4 to get 1.

$$\left(\frac{81}{16}\right)^{-1}$$

Calculate \frac{81}{16} to the power of -1 and get \frac{16}{81}.

$$\frac{16}{81}$$

Factor

$$\frac{2 ^ {4}}{3 ^ {4}} = 0.19753086419753085$$