i. \(\frac{5}{6}\) Hour = \(\frac{5}{6}\)× 60
= 50 minutes
ii. \(\frac{8}{10}\) Hour = \(\frac{8}{10}\) × 60
= 48 minutes
iii. \(\frac{4}{6}\) Hour = \(\frac{4}{6}\)× 60
= 40 minutes
iv. \(\frac{5}{10}\) Hour = \(\frac{5}{10}\) × 60
= 30 minutes
v. \(\frac{6}{10}\) Hour = \(\frac{6}{10}\) × 60
= 36 minutes