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340 WorkRate1 |
Name : _________________ |
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12 people can do a job in 11 days. How many days would it take if there were only 3 people? |
21 people can do a job in 8 days. How many days would it take if there were only 3 people? |
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++[[ ]]++ |
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| 340 44 35 24 18 49 ( 170 ) 56 24 25 20 48 ( 173 ) [[ 343 ]] | ||
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