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885 WorkRate1 |
Name : _________________ |
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48 people can do a job in 9 days. How many days would it take if there were only 8 people? |
16 people can do a job in 11 days. How many days would it take if there were only 4 people? |
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| 885 54 18 50 35 36 ( 193 ) 44 84 20 66 70 ( 284 ) [[ 477 ]] | ||
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