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688 WorkRate1 |
Name : _________________ |
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36 people can do a job in 11 days. How many days would it take if there were only 6 people? |
8 people can do a job in 5 days. How many days would it take if there were only 2 people? |
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| 688 66 77 35 40 33 ( 251 ) 20 42 24 72 49 ( 207 ) [[ 458 ]] | ||
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