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525 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? |
36 people can do a job in 5 days. How many days would it take if there were only 9 people? |
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| 525 70 22 30 72 24 ( 218 ) 20 28 36 24 36 ( 144 ) [[ 362 ]] | ||
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