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360 WorkRate1 |
Name : _________________ |
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6 people can do a job in 9 days. How many days would it take if there were only 3 people? |
42 people can do a job in 9 days. How many days would it take if there were only 7 people? |
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| 360 18 24 48 56 50 ( 196 ) 54 24 36 10 24 ( 148 ) [[ 344 ]] | ||
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