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205 WorkRate1 |
Name : _________________ |
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8 people can do a job in 10 days. How many days would it take if there were only 2 people? |
12 people can do a job in 10 days. How many days would it take if there were only 6 people? |
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| 205 40 48 44 32 18 ( 182 ) 20 50 49 54 40 ( 213 ) [[ 395 ]] | ||
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