3 years ago

Una persona pensó hacer una obra en 15 días; pero tardó 10

Mathematics

1 answer:

Ivenika [448]3 years ago

8 0

Answer:

Trabajó 3 horas al día

Step-by-step explanation:

Proporcionalidad

Una persona planeó terminar la obra en 15 dias, pero tardó 10 dias adicionales porque trabajó 2 horas menos por día.

Usaremos proporciones para calcular las horas de trabajo diarias.

Si 2 horas diarias representan 10 dias de atraso, entonces cada hora representa 5 dias de trabajo.

Si la obra tardaba 15 dias, entonces la persona trabajó 15/5 = 3 horas diarias.

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