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671 WorkRate1 |
Name : _________________ |
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24 people can do a job in 5 days. How many days would it take if there were only 6 people? |
4 people can do a job in 12 days. How many days would it take if there were only 2 people? |
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| 671 20 25 15 18 63 ( 141 ) 24 28 42 40 25 ( 159 ) [[ 300 ]] | ||
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