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01-10-2020
Mathematics

contestada

Kiesha can install a fence in 3 days. Robert can install the same fence in 8 days. How long, in days,
would it take Kiesha and Robert to install the fence if they worked together?

Respuesta :

01-10-2020

Answer:

5.5 days

Step-by-step explanation:

you need to find the average between them so add them up and divide by 2.

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