Question

Is 55000 mg greater than, less than, or equal to 2 kg?

Answer 1

1 kg = 1,000,000 mg

55,000 mg = 55,000/1,000,000 = 0.055 kg

0.055 kg < 2 kg

so  55,000 mg < 2 kg

Answer 2

1 gm                     =   1000 mg
2000 gm (2kg)      = 2000x1000 mg
                             = 2000000 mg

     ∵   55000 mg <  2 kg