originnjoku462 originnjoku462
  • 03-10-2017
  • Mathematics
contestada

He ages of mark and adam add up to 28 years total. mark is 20 years older than adam. how many years old is adam

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justlivinglife9
justlivinglife9 justlivinglife9
  • 03-10-2017
you divide and ur answer is 8 

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