# Step-by-step Solution

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## Step-by-step explanation

Problem to solve:

$\left(\left(-1\right)\cdot \frac{27}{64}\right)^{\frac{1}{3}}$

Learn how to solve power of a product problems step by step online.

$\left(-1\cdot 0.421875\right)^{\frac{1}{3}}$

Learn how to solve power of a product problems step by step online. Solve the product power (-27/64)^(1/3). Divide 27 by 64. Multiply -1 times \frac{27}{64}. Divide 1 by 3. We can take out the minus sign from \sqrt[3]{-\frac{27}{64}}.

$-\frac{3}{4}$$\,\,\left(\approx -0.75\right)$
$\left(\left(-1\right)\cdot \frac{27}{64}\right)^{\frac{1}{3}}$