jmedel jmedel
  • 11-05-2018
  • Mathematics
contestada

At a​ school, 129 students play at least one sport. This is 60​% of the students at the school. How many students are at the​ school?

Respuesta :

TheBusinessMan
TheBusinessMan TheBusinessMan
  • 11-05-2018
(portion of school) = (1.00-portion) x (whole of group)
129 = (1.00-.60) x (whole school)
129 = .4 x (whole school)
129/.4 = Whole school
School size = about 323 students
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