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123 WorkRate1 |
Name : _________________ |
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36 people can do a job in 6 days. How many days would it take if there were only 9 people? |
10 people can do a job in 7 days. How many days would it take if there were only 5 people? |
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| 123 24 66 44 24 16 ( 174 ) 14 35 35 40 66 ( 190 ) [[ 364 ]] | ||
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