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613 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? |
35 people can do a job in 10 days. How many days would it take if there were only 7 people? |
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| 613 49 84 15 54 70 ( 272 ) 50 42 24 40 30 ( 186 ) [[ 458 ]] | ||
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