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561 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? |
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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| 561 49 33 36 35 36 ( 189 ) 25 10 24 84 36 ( 179 ) [[ 368 ]] | ||
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