Seudónimo Seudónimo
  • 02-12-2016
  • Mathematics
contestada

7/8 students own a bike . 72 is the difference between the ones that own a bike and ones that do not. how many were surveyed?

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faithhopehouse faithhopehouse
  • 02-12-2016
the number of students who own a bike is 7 times the number who don't
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