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940 WorkRate1 |
Name : _________________ |
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16 people can do a job in 12 days. How many days would it take if there were only 8 people? |
45 people can do a job in 10 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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| 940 24 24 72 30 32 ( 182 ) 50 14 15 20 18 ( 117 ) [[ 299 ]] | ||
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