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712 WorkRate1 |
Name : _________________ |
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30 people can do a job in 5 days. How many days would it take if there were only 6 people? |
56 people can do a job in 11 days. How many days would it take if there were only 8 people? |
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| 712 25 48 54 30 36 ( 193 ) 77 24 36 56 36 ( 229 ) [[ 422 ]] | ||
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