Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: First add the number of snowballs each person made to find the total: 50 snowballs + 150 snowballs = 200 snowballs. Then divide the number Janet made by the total number and multiply by 100% to express the answer as a percentage: 50 snowballs / 200 snowballs * 100% = 25%.
The question and answer:
Janet makes 50 snowballs and her brother makes 150 snowballs. What percentage of the snowballs did Janet make?
The answer is 25