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219 WorkRate1 |
Name : _________________ |
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14 people can do a job in 11 days. How many days would it take if there were only 2 people? |
24 people can do a job in 5 days. How many days would it take if there were only 6 people? |
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| 219 77 22 60 72 24 ( 255 ) 20 42 36 49 77 ( 224 ) [[ 479 ]] | ||
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