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868 WorkRate1 |
Name : _________________ |
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56 people can do a job in 9 days. How many days would it take if there were only 8 people? |
32 people can do a job in 6 days. How many days would it take if there were only 8 people? |
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| 868 63 10 25 36 36 ( 170 ) 24 77 20 77 35 ( 233 ) [[ 403 ]] | ||
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