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852 WorkRate1 |
Name : _________________ |
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24 people can do a job in 7 days. How many days would it take if there were only 8 people? |
8 people can do a job in 11 days. How many days would it take if there were only 2 people? |
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| 852 21 35 49 50 72 ( 227 ) 44 21 40 36 35 ( 176 ) [[ 403 ]] | ||
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