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799 WorkRate1 |
Name : _________________ |
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14 people can do a job in 7 days. How many days would it take if there were only 7 people? |
35 people can do a job in 12 days. How many days would it take if there were only 7 people? |
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| 799 14 22 66 77 30 ( 209 ) 60 16 24 18 14 ( 132 ) [[ 341 ]] | ||
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