в) \(\sqrt{\frac{144}{169}}\) г) \(\sqrt{\frac{1}{64}}\)

Решение:

1. \(\sqrt{\frac{144}{169}} = \frac{\sqrt{144}}{\sqrt{169}} = \frac{12}{13}\)
2. \(\sqrt{\frac{1}{64}} = \frac{\sqrt{1}}{\sqrt{64}} = \frac{1}{8}\)

Ответ: в) \(\frac{12}{13}\); г) \(\frac{1}{8}\).