Let us try it by finding prime factorisation.

Try to find the cube root of each number given in options.

Can we change that mixed fraction into an improper fraction?

Which method would you like to apply for finding cube root?

We have two methods to find cube roots. Try it by the method that you feel comfortable.

Can we simplify the given mixed fraction into an improper fraction?

Check this number by making prime factors.

What do we know about estimation?

What do we know about prime factorisation? What do we know about estimation?

Let us try it by finding prime factorisation.