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726 WorkRate1 |
Name : _________________ |
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12 people can do a job in 12 days. How many days would it take if there were only 6 people? |
12 people can do a job in 10 days. How many days would it take if there were only 2 people? |
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++[[ ]]++ |
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| 726 24 30 63 16 30 ( 163 ) 60 24 48 18 30 ( 180 ) [[ 343 ]] | ||
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