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693 WorkRate1 |
Name : _________________ |
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12 people can do a job in 5 days. How many days would it take if there were only 6 people? |
14 people can do a job in 11 days. How many days would it take if there were only 2 people? |
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| 693 10 33 77 20 45 ( 185 ) 77 12 28 18 36 ( 171 ) [[ 356 ]] | ||
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