Three workers can finish the job in 10 days. How many workers joined to the initial three workers after 2 days if the job was done 2 days earlier?
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Answered by
3
Answer:
Each worker can do 1/30 of a work in a day
The work was finished in 8 days.
3 worked for 8 days and n worked for 8 -2 = 6 days
24 + 6n = 30
n = 1
Answered by
2
Answer:
Step-by-step explanation:
Each worker can do 1/30 of a work in a day
The work was finished in 8 days.
3 worked for 8 days and n worked for 8 -2 = 6 days
24 + 6n = 30
n = 1
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