1. Which is the smallest unit: 500 cm , 5000 mm, 4 m 2.Which is the smallest unit: 0.2 L, 240 mL, 50 cL

3.Which is the smallest unit: 3000 mg, 250 cg, 3 kg

4.Which is the smallest unit: 4 L, 5000 mL, 23,000 cL

5.Which is the smallest unit: 17 m, 17,040,000 cm, 17, 400,000,005 mm