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654 WorkRate1 |
Name : _________________ |
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12 people can do a job in 5 days. How many days would it take if there were only 6 people? |
12 people can do a job in 12 days. How many days would it take if there were only 2 people? |
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++[[ ]]++ |
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| 654 10 36 84 22 45 ( 197 ) 72 18 20 30 15 ( 155 ) [[ 352 ]] | ||
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