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648 WorkRate1 |
Name : _________________ |
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18 people can do a job in 10 days. How many days would it take if there were only 6 people? |
36 people can do a job in 8 days. How many days would it take if there were only 6 people? |
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+( ) |
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( )+ |
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++[[ ]]++ |
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| 648 30 24 70 12 60 ( 196 ) 48 15 44 33 18 ( 158 ) [[ 354 ]] | ||
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