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599 WorkRate1 |
Name : _________________ |
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35 people can do a job in 7 days. How many days would it take if there were only 5 people? |
20 people can do a job in 12 days. How many days would it take if there were only 5 people? |
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| 599 49 12 55 40 33 ( 189 ) 48 35 14 84 70 ( 251 ) [[ 440 ]] | ||
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