[tex]solution \\ \frac{3}{9} \div 9 = n \\ \frac{3}{9} \times \frac{1}{9} = \frac{3}{81} \div \frac{3}{3} = \frac{1}{27} [/tex]
[tex]solution \\ 8 \div \frac{2}{4} = n \\ \frac{8}{1} \times \frac{4}{2} = \frac{16}{1} or \: 16[/tex]
[tex]solution \\ \frac{1}{4} \div 10 = n \\ \frac{1}{4} \times \frac{1}{10} = \frac{1}{40} [/tex]
Step-by-step explanation:
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