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202 WorkRate1 |
Name : _________________ |
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6 people can do a job in 11 days. How many days would it take if there were only 2 people? |
14 people can do a job in 8 days. How many days would it take if there were only 2 people? |
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| 202 33 28 77 18 66 ( 222 ) 56 30 25 24 28 ( 163 ) [[ 385 ]] | ||
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