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214 WorkRate1 |
Name : _________________ |
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12 people can do a job in 8 days. How many days would it take if there were only 2 people? |
28 people can do a job in 12 days. How many days would it take if there were only 4 people? |
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| 214 48 70 84 10 72 ( 284 ) 84 30 84 36 60 ( 294 ) [[ 578 ]] | ||
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