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Question
secondary 4 | E Maths
2 Answers Below
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How do u do this
Date Posted: 3 years ago
Views: 235
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done
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clear
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Hope this helps
Date Posted:
3 years ago
12 engineers, 30 cars, 6 days
12 engineers, 15 cars, 3 days (less cars, 1/2 time taken)
6 engineers, 15 cars, 6 days (less engineers, 2 times taken)
18 engineers, 15 cars, 2 days (more engineers, 1/3 time taken)
12 engineers, 15 cars, 3 days (less cars, 1/2 time taken)
6 engineers, 15 cars, 6 days (less engineers, 2 times taken)
18 engineers, 15 cars, 2 days (more engineers, 1/3 time taken)
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