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601 WorkRate1 |
Name : _________________ |
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10 people can do a job in 8 days. How many days would it take if there were only 5 people? |
30 people can do a job in 5 days. How many days would it take if there were only 5 people? |
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| 601 16 36 49 56 60 ( 217 ) 30 15 40 15 15 ( 115 ) [[ 332 ]] | ||
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