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932 WorkRate1 |
Name : _________________ |
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32 people can do a job in 5 days. How many days would it take if there were only 8 people? |
8 people can do a job in 7 days. How many days would it take if there were only 4 people? |
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| 932 20 72 36 21 63 ( 212 ) 14 32 42 45 25 ( 158 ) [[ 370 ]] | ||
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