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700 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? |
42 people can do a job in 9 days. How many days would it take if there were only 7 people? |
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+( ) |
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( )+ |
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++[[ ]]++ |
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| 700 30 24 84 16 36 ( 190 ) 54 27 40 24 44 ( 189 ) [[ 379 ]] | ||
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