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723 WorkRate1 |
Name : _________________ |
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18 people can do a job in 10 days. How many days would it take if there were only 6 people? |
24 people can do a job in 12 days. How many days would it take if there were only 6 people? |
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| 723 30 20 25 66 48 ( 189 ) 48 35 30 49 70 ( 232 ) [[ 421 ]] | ||
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