ll the members of a construction crew work at the same pace. Six of them working together are able to pour foundation in 22 hour
s. a How many hours would this job take if the number of workers decreased by factor of 2?
1 answer:
Answer:
44 hours
Step-by-step explanation:
Decreasing the people by a factor of 2 means we have 3 people
The job takes 6* 22 = 132 people hours
When we decrease the people, it will take more hours
132 people hours = 3 people * t hours
Divide each side by 3
132/3 = 3t/3
44 = t
It will take 44 hours
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I think it is C..... good luck
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i think E TO E
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