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772 WorkRate1 |
Name : _________________ |
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35 people can do a job in 8 days. How many days would it take if there were only 7 people? |
6 people can do a job in 12 days. How many days would it take if there were only 3 people? |
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+( ) |
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++[[ ]]++ |
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| 772 40 50 30 36 48 ( 204 ) 24 12 66 32 55 ( 189 ) [[ 393 ]] | ||
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