Each g has 1,000 mg, so 2 g are definitely larger than only 128 mg.
200 mg is 2 g
Convert to common units and you can compare: 1 kg = 1000 kg → 128 kg = 128 x 1000 g = 128000 g 1000 mg = 1 g → 129200 mg = 129200 ÷ 1000 g = 129.2 g < 128000 g → Yes, 128 kg > 129200 mg
1 g = 1,000 mg. 1,200 mg is larger.
5 g = 5,000 mg
1350 mg
4 g is 4000mg.
0.68g
2000 mg = 2 g
Smaller. 1 gram = 1000 mg, so 43 mg = 0.043 g
1 g = 1,000 mg 2 g = 2,000 mg 3 g = 3,000 mg . . . 15 g = 15,000 mg
1 g = 1,000 mg 2 g = 2,000 mg 3 g = 3,000 mg . . . 100 g = 100,000 mg
1 gram is larger than 12 milligrams because there are 1000 milligrams in 1 gram.