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176 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? |
16 people can do a job in 7 days. How many days would it take if there were only 4 people? |
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| 176 33 35 14 18 27 ( 127 ) 28 24 22 60 32 ( 166 ) [[ 293 ]] | ||
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