Final answer:
To convert a hippo's weight from grams to kilograms, one must divide the weight in grams by 1,000 since there are 1,000 grams in a kilogram. The hippo weighs 1,560,000 grams, which is equivalent to 1,560 kilograms.
Step-by-step explanation:
To convert the hippo's weight from grams to kilograms, you need to know the relationship between these two units of mass. One kilogram is equivalent to 1,000 grams. To find the weight of the hippo in kilograms, divide the weight in grams by the conversion factor of 1,000.
The hippo weighs 1,560,000 grams. Using the conversion factor:
1,560,000 grams ÷ 1,000 = 1,560 kilograms
Therefore, the correct answer is B. 1560 kg.