Question

Explain why please i need help for my math class

Answer 1

Answer:

$\frac{1}{81}$

Step-by-step explanation:

$\frac{1}{3}$ × $\frac{1}{3}$ × $\frac{1}{3}$ × $\frac{1}{3}$

1 × 1 × 1 × 1 = 1

3 × 3 × 3 × 3 = 81

$\frac{1}{81}$