Question

12. How many milligrams (mg) are in 2.5 kg?

025 mg
02.5 x 106 mg
05 x 10-4 mg
02.5 x 10² mg
Submit

Answer 1

To convert from kilograms (kg) to milligrams (mg), we need to use the conversion factor:

1 kg = 1,000,000 mg

Multiplying both sides by 2.5, we get:

2.5 kg = 2.5 x 1,000,000 mg
= 2,500,000 mg

Therefore, 2.5 kg is equal to 2,500,000 mg. The closest option to this value is option B, which is 2.5 x 10^6 mg.