How to Convert 87g and 28mg to kg?

To convert grams (g) and milligrams (mg) to kilograms (kg), you need to know the following conversions:

• 1 kilogram (kg) = 1000 grams (g)
• 1 gram (g) = 1000 milligrams (mg)

First, let’s convert 87 grams to kilograms:

87 g = 87 / 1000 = 0.087 kg

Next, we need to convert 28 milligrams to kilograms. We can start by converting milligrams to grams:

28 mg = 28 / 1000 = 0.028 g

Now, we convert 0.028 grams to kilograms:

0.028 g = 0.028 / 1000 = 0.000028 kg

Finally, add the two kilograms together to get the total:

0.087 kg + 0.000028 kg = 0.087028 kg

Therefore, 87g and 28mg converted to kilograms is approximately 0.087028 kg.