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361 WorkRate1 |
Name : _________________ |
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12 people can do a job in 10 days. How many days would it take if there were only 3 people? |
14 people can do a job in 12 days. How many days would it take if there were only 7 people? |
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| 361 40 55 30 44 10 ( 179 ) 24 60 66 35 50 ( 235 ) [[ 414 ]] | ||
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