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627 WorkRate1 |
Name : _________________ |
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36 people can do a job in 6 days. How many days would it take if there were only 6 people? |
8 people can do a job in 9 days. How many days would it take if there were only 2 people? |
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| 627 36 49 30 50 33 ( 198 ) 36 56 16 49 77 ( 234 ) [[ 432 ]] | ||
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