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295 WorkRate1 |
Name : _________________ |
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6 people can do a job in 10 days. How many days would it take if there were only 3 people? |
18 people can do a job in 12 days. How many days would it take if there were only 9 people? |
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| 295 20 36 32 44 60 ( 192 ) 24 60 66 10 30 ( 190 ) [[ 382 ]] | ||
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