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106 WorkRate1 |
Name : _________________ |
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45 people can do a job in 11 days. How many days would it take if there were only 9 people? |
15 people can do a job in 11 days. How many days would it take if there were only 5 people? |
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| 106 55 42 60 45 30 ( 232 ) 33 66 16 30 35 ( 180 ) [[ 412 ]] | ||
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