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558 WorkRate1 |
Name : _________________ |
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35 people can do a job in 6 days. How many days would it take if there were only 5 people? |
45 people can do a job in 8 days. How many days would it take if there were only 9 people? |
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++[[ ]]++ |
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| 558 42 12 33 42 36 ( 165 ) 40 84 54 77 12 ( 267 ) [[ 432 ]] | ||
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