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602 WorkRate1 |
Name : _________________ |
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15 people can do a job in 8 days. How many days would it take if there were only 5 people? |
18 people can do a job in 8 days. How many days would it take if there were only 9 people? |
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| 602 24 32 16 18 30 ( 120 ) 16 36 45 20 28 ( 145 ) [[ 265 ]] | ||
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