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MMLU / Morgan is on a social networking website. She has 60 female friends and 50 male…

Problem

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question

Morgan is on a social networking website. She has 60 female friends and 50 male friends and belongs to 5 social groups. If 30% of her female friends live in town and 40% of her male friends live in town, how many out-of-town friends does she have on the social networking site?

choices

  1. 38
  2. 72
  3. 110
  4. 360

subject

high_school_mathematics

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Official source

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