5 skilled workers can build a wall in 20 days; 8 semi-skilled worker can build a...
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5 skilled workers can build a wall in 20 days; 8 semi-skilled worker can build a wall in 25 days; 10 unskilled workers can build a wall in 30 days. If a team has 2 skilled, 6 semi-skilled and 5 unskilled workers, how long will it take to build the wall? (A) 20 days (C) 16 days (B) 18 days (D) 15 days 5 skilled workers can build a wall in 20 days; 8 semi-skilled worker can build a wall in 25 days; 10 unskilled workers can build a wall in 30 days. If a team has 2 skilled, 6 semi-skilled and 5 unskilled workers, how long will it take to build the wall? (A) 20 days (C) 16 days (B) 18 days (D) 15 days
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Related Book For
Microeconomics Theory and Applications with Calculus
ISBN: 978-0133019933
3rd edition
Authors: Jeffrey M. Perloff
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