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360 WorkRate1 |
Name : _________________ |
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6 people can do a job in 9 days. How many days would it take if there were only 3 people? |
20 people can do a job in 8 days. How many days would it take if there were only 4 people? |
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| 360 18 60 36 30 40 ( 184 ) 40 35 36 45 45 ( 201 ) [[ 385 ]] | ||
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