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433 WorkRate1 |
Name : _________________ |
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24 people can do a job in 10 days. How many days would it take if there were only 4 people? |
35 people can do a job in 12 days. How many days would it take if there were only 7 people? |
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| 433 60 33 30 72 60 ( 255 ) 60 24 15 35 22 ( 156 ) [[ 411 ]] | ||
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