Evaluate y=(7/8)^3

$y = {(\frac{7}{8})}^{3}$

Step 1

Apply the product rule to $\frac{7}{8}$ .

$y = \frac{7^{3}}{8^{3}}$

Step 2

Raise $7$ to the power of $3$ .

$y = \frac{343}{8^{3}}$

Step 3

Raise $8$ to the power of $3$ .

$y = \frac{343}{512}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$y = \frac{343}{512}$

Decimal Form:

$y = 0.66992187 \dots$

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