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584 WorkRate1 |
Name : _________________ |
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20 people can do a job in 5 days. How many days would it take if there were only 5 people? |
8 people can do a job in 11 days. How many days would it take if there were only 4 people? |
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| 584 20 66 60 60 49 ( 255 ) 22 30 72 54 84 ( 262 ) [[ 517 ]] | ||
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