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195 WorkRate1 |
Name : _________________ |
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8 people can do a job in 5 days. How many days would it take if there were only 2 people? |
42 people can do a job in 7 days. How many days would it take if there were only 6 people? |
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| 195 20 40 16 30 84 ( 190 ) 49 63 36 56 22 ( 226 ) [[ 416 ]] | ||
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