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636 WorkRate1 |
Name : _________________ |
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42 people can do a job in 10 days. How many days would it take if there were only 6 people? |
8 people can do a job in 12 days. How many days would it take if there were only 2 people? |
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| 636 70 10 35 48 36 ( 199 ) 48 35 24 84 49 ( 240 ) [[ 439 ]] | ||
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