Укажите верное равенство.

• 0 = \(1\frac{1}{15} :\) \(1\frac{1}{15}\)
• 1 : \(\frac{7}{9}\) = \(\frac{7}{9}\)
• 4 : 8 = 2
• \(\frac{3}{7}\) : \(\frac{9}{14}\) = \(\frac{2}{3}\)