Round off each of the following to the nearest 'hundredths' (two decimal places):

Here are the solutions to the problems:

3. Round off each of the following to the nearest 'hundredths' (two decimal places):

• (i) $5.345 \approx \boxed{5.35}$
• (ii) $66.218 \approx \boxed{66.22}$
• (iii) $37.444 \approx \boxed{37.44}$
• (iv) $85.837 \approx \boxed{85.84}$
• (v) $154.485 \approx \boxed{154.49}$
• (vi) $273.3