Final answer:
To convert the mass of a dog from kilograms to grams, you can multiply the mass in kilograms by 1000. Therefore, a 15 kg dog would weigh 15,000 grams.
Step-by-step explanation:
To convert the mass of the dog from kilograms to grams, you can use the fact that there are 1000 grams in 1 kilogram. Therefore, you can multiply the mass of the dog in kilograms by 1000 to obtain the mass in grams.
In this case, the mass of the dog is 15 kilograms. So, multiplying 15 by 1000, the mass of the dog in grams is 15,000 grams.
Learn more about converting kg to g