Greg bought 12 bags of dog treats that were each 50 grams. How many kilograms is this?

Each bag of dog treats weighs 50 grams = 0.05 kg.

Greg bought a total of 12 bags * 0.05 kg/bag = <<12*0.05=0.6>>0.6 kilograms of dog treats. Answer: \boxed{0.6}.

To determine the total weight in kilograms, you need to convert the weight from grams to kilograms.

1 kilogram is equal to 1000 grams.

So, to convert the weight of each bag from grams to kilograms, you divide the weight by 1000.

50 grams ÷ 1000 = 0.05 kilograms

Since Greg bought 12 bags, you multiply the weight of each bag by the number of bags.

0.05 kilograms x 12 = 0.6 kilograms

Therefore, the 12 bags of dog treats weigh a total of 0.6 kilograms.

To find the answer, you need to convert the grams to kilograms.

First, you need to find the total weight of the 12 bags of dog treats by multiplying the weight of each bag (50 grams) by the number of bags (12):

Total weight = 50 grams/bag x 12 bags
Total weight = 600 grams

Next, you need to convert grams to kilograms. Since there are 1,000 grams in 1 kilogram, divide the total weight in grams by 1,000:

Total weight in kilograms = 600 grams ÷ 1,000
Total weight in kilograms = 0.6 kilograms

Therefore, the 12 bags of dog treats weigh a total of 0.6 kilograms.