Help me (KHAN ACADAMY 6th Grade)

Hi! ⋇
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If the entire fraction is cubed, then the numerator AND the denominator is cubed. Watch this :
[tex]\sf{\bigg(\dfrac{3}{2}\bigg)^3=\dfrac{3^3}{2^3}=\dfrac{3\times3\times3}{2\times2\times2}=\dfrac{27}{8}}[/tex]
Hope this made sense to you !!
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Answer:
[tex]\displaystyle 3\frac{3}{8}[/tex]
Step-by-step explanation:
All you are doing is multiplying the denominatour and numeratour by themselves thrice, which means you will arrive at this:
[tex]\displaystyle 3\frac{3}{8} \hookrightarrow \frac{27}{8} \Rightarrow \frac{3^3}{2^3}[/tex]
I am joyous to assist you at any time.