bryx0923
bryx0923 bryx0923
  • 20-06-2017
  • Mathematics
contestada

Which proportion would you use to find 38% of 90?
90 = n
100 38


100 = 38
90 n


38 = n
100 90


38 = 90
100 n

Respuesta :

fussellk
fussellk fussellk
  • 20-06-2017
you would take the 38 and place over 100 since its in percent (part over whole) and then you'd place the n over 90 (part you are looking for over whole)

so.....the 3rd one is correct
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