After you have entered the numerator and denominator click on the Check button. & kbruch; will check your input and present the correct result. After this step you will get to the next task by clicking on the Next button.
Tras escreber o numerador e o denominador prema no botón Comprobar resposta. & kbruch; verificará a súa resposta e mostrará o resultado correcto. Tras isto poderá facer outro exercicio premendo no botón Nova Tarefa.