Convert 150 grams to kilograms.

To convert grams to kilograms, it's important to remember the relationship between these two metric units of mass: there are 1000 grams in one kilogram. Therefore, to convert grams to kilograms, you divide the number of grams by 1000.

In this case, you have 150 grams. To convert this to kilograms, you perform the following calculation:

150 grams ÷ 1000 = 0.150 kilograms.

This shows that 150 grams is indeed equal to 0.150 kilograms. Thus, the correct answer reflects this calculation, confirming the conversion from grams to kilograms accurately.