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638 WorkRate1 |
Name : _________________ |
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24 people can do a job in 10 days. How many days would it take if there were only 6 people? |
14 people can do a job in 12 days. How many days would it take if there were only 2 people? |
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| 638 40 55 22 36 42 ( 195 ) 84 36 40 28 44 ( 232 ) [[ 427 ]] | ||
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