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691 WorkRate1 |
Name : _________________ |
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36 people can do a job in 6 days. How many days would it take if there were only 6 people? |
6 people can do a job in 8 days. How many days would it take if there were only 2 people? |
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| 691 36 42 36 32 33 ( 179 ) 24 30 22 42 66 ( 184 ) [[ 363 ]] | ||
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