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125 WorkRate1 |
Name : _________________ |
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45 people can do a job in 8 days. How many days would it take if there were only 9 people? |
15 people can do a job in 9 days. How many days would it take if there were only 5 people? |
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| 125 40 35 20 32 30 ( 157 ) 27 60 56 66 36 ( 245 ) [[ 402 ]] | ||
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