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  • Usuário do Brainly
2014-05-22T19:10:41-03:00
Regra de três:

1875     =   25
x          =  100

75x= 187500
187500/75=\boxed{\texttt{2500 Reais } }
2 4 2
2014-05-22T19:11:19-03:00
X---------100%
187500-----75%

75x=187500

x=2500
1 3 1