O Pai, a Mãe e o Filho

"Resultado..."

Rápido e Impressionante:

Se você gosta mesmo de matemática, deve ter resolvido... mas se não conseguiu, não significa que não gosta, veja o resultado...

                      filho:  x
                      mãe:  2x = y
                      pai:  2x + 10 = z
                      equação:      x + y + z = 100


                                                            x+2x+2x+10=100
                                                            5x+10=100
                                                            5x=100-10
                                                            5x=90
                                                            x=90/5
                                            filho:     x = 18


                                                                                              2x=y
                                                                                              2.18=y
                                                                              mãe:     y = 36


                                                                                                                                2x+10=z
                                                                                                                                36+10=z
                                                                                                                  pai:     z = 46

Preparado por: Daniel Borges 02/04/03