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782 WorkRate1 |
Name : _________________ |
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35 people can do a job in 11 days. How many days would it take if there were only 7 people? |
9 people can do a job in 12 days. How many days would it take if there were only 3 people? |
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| 782 55 66 84 32 14 ( 251 ) 36 54 56 20 27 ( 193 ) [[ 444 ]] | ||
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