I want to know the answer to the following question:
What percentage of the alpha rays of natural uranium are emitted by 234U?
All the background I'm provided with is that "For natural uranium, about 49% of its alpha rays are emitted by each of 238U atom, and also 49% by 234U (since the latter is formed from the former) and about 2.0% of them by the 235U.". Is that enough to answer the question?
Answer: yes