Answer:
1)C
2)A
3)B
Step-by-step explanation:
[tex]1) \: \frac{1}{2} = \frac{3}{n} \\ n = 2 \times 3 \\ n = 6 \\ 2) \frac{n}{4} = \frac{15}{20} \\ 20n = 4 \times 15 \\ n = 3 \\ 3) \frac{2}{n} = \frac{4}{14} \\ 2 \times 14 = 4n \\ n = 7[/tex]
hope this helps
