Convert 0.94 kilogram into milligrams.

The correct answer is: 940000

1kg = 1000kg = 1000000mg
0.94 kg = 1000000 × 0.94
= 940000 mg

We know that one kilogram is equal to 1000 x 1000 milligrams. Therefore, 0.94 kg is equal to 0.94x 1000 x 1000 mg = 940,000 mg.