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743 WorkRate1 |
Name : _________________ |
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14 people can do a job in 6 days. How many days would it take if there were only 7 people? |
35 people can do a job in 6 days. How many days would it take if there were only 7 people? |
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++[[ ]]++ |
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| 743 12 60 18 35 16 ( 141 ) 30 20 20 18 50 ( 138 ) [[ 279 ]] | ||
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