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882 WorkRate1 |
Name : _________________ |
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40 people can do a job in 10 days. How many days would it take if there were only 8 people? |
12 people can do a job in 6 days. How many days would it take if there were only 2 people? |
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| 882 50 36 84 70 20 ( 260 ) 36 72 40 18 60 ( 226 ) [[ 486 ]] | ||
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