Un grupo de 25 estudiantes aportará $4.00 cada uno, para comprar una pizarra.

Mathematics

1 answer:

Svetlanka [38]2 years ago

7 0

Usando algebra, veremos que cada estudiante debe aportar $5.00.

<h3>¿Cuál será el aporte de cada estudiante?</h3>

En el caso en el que hay 25 estudiantes, cada uno aporta $4.00, entonces la cantidad total que se colecta es:

25*$4.00 = $100

Ahora, en el caso de que hay 20 estudiantes, cada uno aportara una cantidad x, de tal forma que:

20*x = $100

Debemos resolver la ecuación de arriba para x:

x = $100/20 = $5.00

Es decir cada estudiante debe aportar $5.00

Sí quiero aprender más sobre algebra, puedes leer:

brainly.com/question/24999712

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