If seven workers finish two-thirds of a job in four days, then how many more workers have to be hired to finish the remaining job in one day?

If seven workers finish two-thirds of a job in four days, then how man

1.	If seven workers finish two-thirds of a job in four days, then how many more workers have to be hired to finish the remaining job in one day?
A.	7
B.	10
C.	5
D.	3
Answer» B. 10

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If seven workers finish two-thirds of a job in four days, then how many more workers have to be hired to finish the remaining job in one day?

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