Comparing Fractions: The common denominator is smaller than the product of the denominators

Fill in the missing sign:

$\frac{1}{4}☐\frac{5}{6}$

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Fill in the missing sign:

$\frac{3}{8}☐\frac{1}{4}$

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Fill in the missing sign:

$\frac{2}{5}☐\frac{6}{15}$

$=$

Fill in the missing sign:

$\frac{4}{6}☐\frac{3}{4}$

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Fill in the missing sign:

$\frac{1}{4}☐\frac{5}{12}$

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Fill in the missing sign:

$\frac{5}{12}☐\frac{7}{8}$

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Fill in the missing sign:

$\frac{1}{4}☐\frac{5}{16}$

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Fill in the missing sign:

$\frac{1}{7}☐\frac{4}{14}$

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