1. 7.89 km = m

2. cm = 0.56 m

3. tonnes = 9560 kg

4. 80 kg 205 g = kg

5. 3521 g = g mg

6. 9 weeks 3 days = days

7. days hours = 109 hours

8. 3.2 minutes = seconds

9. 3 weeks 6 days + 4 weeks 4 days = weeks days

10. hrs = 6.35 pm

11. What is the interval between 1.50 pm to 5.25 pm? Answer: hrs minutes

12. What is the interval between 2200 hrs to 0730 hrs on the next day? Answer: hrs minutes

13. (13 m 87 cm) x 3 = m

14. (8 hours 43 minutes) x 6 = hours minutes