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657 WorkRate1 |
Name : _________________ |
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24 people can do a job in 11 days. How many days would it take if there were only 6 people? |
4 people can do a job in 11 days. How many days would it take if there were only 2 people? |
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| 657 44 55 33 15 56 ( 203 ) 22 30 72 45 60 ( 229 ) [[ 432 ]] | ||
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