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598 WorkRate1 |
Name : _________________ |
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35 people can do a job in 12 days. How many days would it take if there were only 5 people? |
54 people can do a job in 9 days. How many days would it take if there were only 9 people? |
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+( ) |
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( )+ |
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++[[ ]]++ |
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| 598 84 24 60 56 25 ( 249 ) 54 27 36 14 20 ( 151 ) [[ 400 ]] | ||
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