juciy4558 juciy4558
  • 20-12-2018
  • Mathematics
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A city has 3 new houses for every 7 old houses. If there are 15 new houses in the city, how many old houses are there? A. 37 B. 35 C. 33 D. 38

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MyMottoIsMeh MyMottoIsMeh
  • 20-12-2018
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