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254 WorkRate1 |
Name : _________________ |
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10 people can do a job in 9 days. How many days would it take if there were only 2 people? |
24 people can do a job in 6 days. How many days would it take if there were only 6 people? |
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| 254 45 35 30 60 48 ( 218 ) 24 35 24 49 77 ( 209 ) [[ 427 ]] | ||
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