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596 WorkRate1 |
Name : _________________ |
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25 people can do a job in 7 days. How many days would it take if there were only 5 people? |
27 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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| 596 35 48 48 20 16 ( 167 ) 30 54 35 48 48 ( 215 ) [[ 382 ]] | ||
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