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perfectionist
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To build 12 computers, it takes four people 18 days. If two more people helped, how many days would it probably have taken to build all 12 computers? plz help, thankyou.
 2 years ago
 2 years ago
perfectionist Group Title
To build 12 computers, it takes four people 18 days. If two more people helped, how many days would it probably have taken to build all 12 computers? plz help, thankyou.
 2 years ago
 2 years ago

This Question is Closed

ashishthomas7 Group TitleBest ResponseYou've already chosen the best response.0
to build 12 comp. one would take 4*18 days. to build 12 comp.,6 would take =4*18/6=12 days
 2 years ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.0
find the rate it takes 1 person to build 1 computer 12/4 = 3 so each person built 3 computers in 18 days 3/18 = 1/6 rate is 1 computer per 6 days per person 6people then build 6 computers in 6 days > 12 computers in 12 days
 2 years ago
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