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Mathematics, 21.05.2020 04:04 wedestttefera

3. After the interview, Ellen decided to hire two of the applicants and reject the others. Ellen’s assistant called back the applicants to tell them the result. She spent 1/30 of an hour calling each of the rejected applicants and 1/3 of an hour calling the hired applicants. How much time did the assistant spend making these calls?

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3. After the interview, Ellen decided to hire two of the applicants and reject the others. Ellen’s a...
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