EXERCÍCIOS CTI 2018 by João_Vitor_prado https://padlet.com/joao_silva152/vmpmpz5cqh6d Resolução de exercícios de matemática. en-us 2019-02-22 14:06:13 UTC 2019-02-22 14:46:33 UTC hello@padlet.com Exercício 17 joao_silva152 https://padlet.com/joao_silva152/vmpmpz5cqh6d/wish/334133990 (C) R$ 48.300,00

Fiz uma regra de três :
   
  R$         %
  4200       8
             X
     X          100

X=420000/8
X=52500
X=52500 - 4200
X= 48.300,00]]> 2019-02-22 14:16:45 UTC https://padlet.com/joao_silva152/vmpmpz5cqh6d/wish/334133990 Exercícios 19 joao_silva152 https://padlet.com/joao_silva152/vmpmpz5cqh6d/wish/334150915 (]]> 2019-02-22 14:46:15 UTC https://padlet.com/joao_silva152/vmpmpz5cqh6d/wish/334150915