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                                                ESCRIBIR  15  FRACCIONES DIFERENTES
   
            FRACCION                                    CON LETRA
 
            1/4                                                    UN  CUARTO

            2/8                                                    DOS  OCTAVOS

            3/6                                                    TRES  SEXTO

            5/9                                                     CINCO  NOVENOS

           7/5                                                       SIETE  QUINTOS

           6/3                                                         SEIS  TERCIOS

           1/2                                                         UN  MEDIO

           6/5                                                           SEIS  QUINTOS

          7/9                                                           SIETE  NOVENOS

         2/7                                                             DOS  SEPTIMOS

         9/4                                                             NUEVE  CUARTOS

         8/8                                                              OCHO  OCTAVOS

        3/4                                                               TRES  CUERTOS
 
        3/9                                                               TRES  NOVENOS 

       1/10                                                               UN  DECIMO

       5/12                                                                CINCO  DOCEAVOS

        9/10                                                               NUEVE DECIMOS 

        7/4                                                                 SIETE CUARTOS

       6/10                                                                SEIS DECIMOS