Prueba 1: Porcentaje

Completa el cuadro
Nùmero decimal              Fracciòn decimal                 Fracciòn irreducible                    Porcentual

2,5                                      ...........................                   ................................                      ...................

.............................               15/10                                   ................................                      ....................

............................               ..........................                              3/4                                      ...................

............................                .........................                    ............................                               85%