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628 WorkRate1 |
Name : _________________ |
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42 people can do a job in 9 days. How many days would it take if there were only 6 people? |
16 people can do a job in 5 days. How many days would it take if there were only 8 people? |
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| 628 63 55 48 36 49 ( 251 ) 10 49 18 42 55 ( 174 ) [[ 425 ]] | ||
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