Answer :

To convert grams to kilograms, we need to understand the relationship between the two units. The conversion factor between grams and kilograms is that 1 kilogram equals 1000 grams.

Here are the steps to convert 34 grams to kilograms:

1. Understand the conversion factor: 1 kilogram = 1000 grams.
2. Set up the conversion:
[tex]\[ \text{kilograms} = \frac{\text{grams}}{1000} \][/tex]
3. Apply the conversion to 34 grams:
[tex]\[ \text{kilograms} = \frac{34 \text{ grams}}{1000} \][/tex]

Performing the division:
[tex]\[ \frac{34}{1000} = 0.034 \][/tex]

Thus, 34 grams is correctly expressed as 0.034 kilograms.

Therefore, the correct answer is:
.034 kg