To make this a little clearer, let's give the pairs of inequalities the same denominator:
<span>Question 1:
</span>

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First, apply the common denominator to the first fraction:

Do the same for the second:

Nest, compare the two fractions:

Therefore:

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<span>
Question Two:</span>

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Apply the common denominator to fraction one:

Fraction two:

Evaluate:

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Therefore:
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Hope this helps!
<span>−1 1/3 - 1/6
= -1 2/6 - 1/6
= (-1 2/6) + (-1/6)
= -1 3/6
= -1 1/2</span>
216w^3
You can separate it to 6w*6w*6w so then 6*6*6=216 and w*w*w=w^3