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559 WorkRate1 |
Name : _________________ |
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35 people can do a job in 11 days. How many days would it take if there were only 5 people? |
45 people can do a job in 5 days. How many days would it take if there were only 9 people? |
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| 559 77 24 33 30 36 ( 200 ) 25 20 18 32 24 ( 119 ) [[ 319 ]] | ||
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