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175 WorkRate1 |
Name : _________________ |
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10 people can do a job in 8 days. How many days would it take if there were only 2 people? |
12 people can do a job in 11 days. How many days would it take if there were only 6 people? |
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| 175 40 72 36 18 42 ( 208 ) 22 55 60 45 25 ( 207 ) [[ 415 ]] | ||
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