Answered

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- El precio de dos servicios A y B en total es de RD$4 500.00.
¿Cuál es el precio de cada servicio, si A es 3 veces mayor que B?

Sagot :

looringhighjump

Answer:

A=3375

B=1125

Explanation:

Para empezar, sabemos que la suma de ambos servicios es 4500:

A+B =4500

Además sabemos que el precio de A es 3 veces mayor que B:

A=3B

Entonces, reemplazando A podemos construir la siguiente formula:

3B+B=4500

Combinamos 3B y B para obtener 4B:

4B=4500

Dividimos ambos lados por 4:

B=4500/4

​  

Dividimos 4500 por 4 para obtener 1125.

B=1125

Entonces, el precio de B es 1125, yu restando este monto al total podemos descubrir el valor de A:

A+1125 =4500

Subtraemos 1125 de ambos lados:

A=4500−1125

Subtraemos 1125 de 4500 para obtener 3375.

A=3375

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