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<http://schema.org/text>
"?Problem 96P\r\nAn X-ray technician is exposed to 0.020 rem of radiation at work. If her total exposure is the national average (0.36 rem), what fraction of her exposure is due to on-the-job exposure?"
<https://studysoup.com/tsg/14731/introductory-chemistry-5-edition-chapter-17-problem-96p>