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701 WorkRate1 |
Name : _________________ |
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36 people can do a job in 7 days. How many days would it take if there were only 6 people? |
18 people can do a job in 12 days. How many days would it take if there were only 6 people? |
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| 701 42 42 40 32 22 ( 178 ) 36 30 49 66 60 ( 241 ) [[ 419 ]] | ||
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