alismyles0504 alismyles0504

20-02-2020
Mathematics

contestada

An experienced bricklayer constructs a small wall in 3 hours. The apprentice completes the job in 6 hours. Find how long it takes if they work together.

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koolkidgaming12 koolkidgaming12

20-02-2020

Answer: 4 hours

Step-by-step explanation:

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valawav919 valawav919

20-02-2020

Answer:

4 hours is your correct answer!

Step-by-step explanation:

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