Solve (-3)^4div(-3)^5div(-1)^7=

$$( - 3 ) ^ { 4 } \div ( - 3 ) ^ { 5 } \div ( - 1 ) ^ { 7 } =$$

Evaluate

$$\frac{1}{3}\approx 0.333333333$$

Solution Steps

Rewrite \left(-3\right)^{5} as -3\left(-3\right)^{4}. Cancel out \left(-3\right)^{4} in both numerator and denominator.

$$\frac{\frac{1}{-3}}{\left(-1\right)^{7}}$$

Fraction \frac{1}{-3} can be rewritten as -\frac{1}{3} by extracting the negative sign.

$$\frac{-\frac{1}{3}}{\left(-1\right)^{7}}$$

Calculate -1 to the power of 7 and get -1.

$$\frac{-\frac{1}{3}}{-1}$$

Express \frac{-\frac{1}{3}}{-1} as a single fraction.

$$\frac{-1}{3\left(-1\right)}$$

Cancel out -1 in both numerator and denominator.

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

Factor

$$\frac{1}{3} = 0.3333333333333333$$