AMA Exam PCM Topic 6 Question 96 Discussion

SciFun.com and NatuRun.com are two websites that publish articles related to science and technology. The webpages on these sites often link to each other's websites, particularly when an article from one website is reproduced on the other. An original article about black holes, from SciFun, is reproduced as is on NatuRun with the original 20 images. The article receives 7,000 pageviews and generates 147,000 hits. 15% of the pageviews result in users clicking the link to the original article on SciFun. What is the number of hits generated on the original article due to NatuRun?