Question

Demetrio compro una tableta de chocolate, dejo para el 1/4 le dio a su hermano 1/3 y el resto se lo dio a su profesor​

Answer 1

La tableta de chocolate de Demetrio puede representarse como la unidad entera. Si Demetrio dejó 1/4 de la tableta para sí mismo, entonces se puede decir que se comió 3/4 de la tableta.

A continuación, si le dio 1/3 de la tableta a su hermano, entonces queda:

3/4 x 1/3 = 1/4

Por lo tanto, Demetrio le dio 1/4 de la tableta a su hermano.

Teniendo en cuenta que le quedaba 1/4 de la tableta, se puede deducir que eso es lo que le dio a su profesor.

En resumen, Demetrio se comió 3/4 de la tableta, le dio 1/4 de la tableta a su hermano y el otro 1/4 de la tableta se lo dio a su profesor.

Answer 2

Demetrio shared the chocolate bar with his brother and teacher. He kept 1/4 and gave 1/3 to his brother, leaving 5/12 for his teacher.

Demetrio bought a chocolate bar and decided to share it with his brother and teacher. He kept 1/4 of the bar for himself and gave 1/3 of it to his brother. To determine the fraction of the chocolate bar that Demetrio's teacher received, we can perform the following calculation:

Total chocolate bar - Fraction kept by Demetrio - Fraction given to brother = Fraction for teacher

Plugging in the given values, we get:

1 - 1/4 - 1/3 = 5/12

Therefore, Demetrio's teacher received 5/12 of the chocolate bar. This means that the teacher received a larger portion than Demetrio kept for himself, indicating Demetrio's generosity towards his teacher.

Complete question below:

Demetrio bought a chocolate bar. He left 1/4 for himself, gave 1/3 to his brother, and the rest to his teacher. What fraction of the chocolate bar did Demetrio's teacher receive?