High School

Which of the following is equal to the fraction below?

[tex]\left(\frac{4}{5}\right)^6[/tex]

A. [tex]\frac{24}{30}[/tex]

B. [tex]\frac{4^6}{5}[/tex]

C. [tex]6 \cdot \left(\frac{4}{5}\right)[/tex]

D. [tex]\frac{4^6}{5^6}[/tex]

Answer :

To determine which of the given options is equal to the fraction [tex]\(\left(\frac{4}{5}\right)^6\)[/tex], let's evaluate each choice and compare it to [tex]\(\left(\frac{4}{5}\right)^6\)[/tex].

1. Original Expression:
[tex]\[
\left(\frac{4}{5}\right)^6
\][/tex]

This expression calculates the fraction [tex]\(\frac{4}{5}\)[/tex] raised to the 6th power.

2. Option A: [tex]\(\frac{24}{30}\)[/tex]

Simplifying [tex]\(\frac{24}{30}\)[/tex]:

- The greatest common divisor (GCD) of 24 and 30 is 6.
- Simplifying gives us [tex]\(\frac{24 \div 6}{30 \div 6} = \frac{4}{5}\)[/tex].

The simplified fraction is [tex]\(\frac{4}{5}\)[/tex], not [tex]\(\left(\frac{4}{5}\right)^6\)[/tex].

3. Option B: [tex]\(\frac{4^6}{5}\)[/tex]

This is simply [tex]\(4^6\)[/tex] divided by 5, not [tex]\(\left(\frac{4}{5}\right)^6\)[/tex].

4. Option C: [tex]\(6 \times \left(\frac{4}{5}\right)\)[/tex]

This means multiplying [tex]\(\frac{4}{5}\)[/tex] by 6, giving [tex]\(\frac{24}{5}\)[/tex], which is not [tex]\(\left(\frac{4}{5}\right)^6\)[/tex].

5. Option D: [tex]\(\frac{4^6}{5^6}\)[/tex]

This is exactly the expression of [tex]\(\left(\frac{4}{5}\right)^6\)[/tex], because:

- [tex]\(\left(\frac{4}{5}\right)^6 = \frac{4^6}{5^6}\)[/tex] according to the properties of exponents.

Therefore, option D, [tex]\(\frac{4^6}{5^6}\)[/tex], is the correct expression equivalent to [tex]\(\left(\frac{4}{5}\right)^6\)[/tex].