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124 WorkRate1 |
Name : _________________ |
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45 people can do a job in 5 days. How many days would it take if there were only 9 people? |
35 people can do a job in 5 days. How many days would it take if there were only 7 people? |
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| 124 25 54 66 72 35 ( 252 ) 25 35 36 42 22 ( 160 ) [[ 412 ]] | ||
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