Respuesta :

ale82004
I think this is what you mean: "180 is 37.5% of what number" if so, this is my answer:
For these types of questions, I like using proportions... They just make life easier!!

180       37.5
------ = ---------   
  x          100

18000=37.5x

x=480
~Hope this helps~ ^^
180*100
18000/37.5
This equals 480

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