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392 WorkRate1 |
Name : _________________ |
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6 people can do a job in 11 days. How many days would it take if there were only 3 people? |
6 people can do a job in 11 days. How many days would it take if there were only 2 people? |
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| 392 22 30 36 84 35 ( 207 ) 33 35 20 30 54 ( 172 ) [[ 379 ]] | ||
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