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300 WorkRate1 |
Name : _________________ |
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6 people can do a job in 6 days. How many days would it take if there were only 3 people? |
35 people can do a job in 8 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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| 300 12 14 42 48 45 ( 161 ) 40 14 24 24 14 ( 116 ) [[ 277 ]] | ||
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