1.Leo travelled on his bike for 3 kilometers. His wife, Elizabeth, travelled 4 000 meters on her bike. Who rode the farthest and by how much farther? (Express your answer in mm)
2. Francis’ class is 55 minutes long. If it starts at 4:30, what time does it end?
3. Ronald weighs 216 kg. His doctor advised him to lose 600 g per week. How many weeks will it be until he is 100 kg?
4. Virgie is measuring two ribbons. The first ribbon measures 40 cm long. The second ribbon has a length of 600 mm. How long are the two ribbons combined in dm?
5. 40 g serving of a certain breakfast cornflakes has 0.6 g of salt. How much salt would that be in centigrams?