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593 WorkRate1 |
Name : _________________ |
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35 people can do a job in 10 days. How many days would it take if there were only 5 people? |
45 people can do a job in 12 days. How many days would it take if there were only 9 people? |
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| 593 70 20 36 42 40 ( 208 ) 60 35 36 77 12 ( 220 ) [[ 428 ]] | ||
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