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734 WorkRate1 |
Name : _________________ |
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12 people can do a job in 9 days. How many days would it take if there were only 6 people? |
18 people can do a job in 10 days. How many days would it take if there were only 3 people? |
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| 734 18 30 84 35 40 ( 207 ) 60 12 36 18 18 ( 144 ) [[ 351 ]] | ||
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