SOLUTION: if 6 people take 14 days to assemble 18 computers,how many days will it take 10 people to assemble 30 computers

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Question 927785: if 6 people take 14 days to assemble 18 computers,how many days will it take 10 people to assemble 30 computers
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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if 6 people take 14 days to assemble 18 computers,how many days will it take 10 people to assemble 30 computers
;
Find how many man-days to assemble 18 computers
6 * 14 = 84 mandays
Find how many man-days to assemble 1 computer
84/18 = 42%2F3 man-days per computer
:
"how many days will it take 10 people to assemble 30 computers"
let d = no. of days to accomplish this
10d = 30 * 42%2F3
10d = 140
d = 140/10
d = 14 days
:
;
Check:
10 * 14 = 30 * 42%2F3