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128 WorkRate1 |
Name : _________________ |
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45 people can do a job in 6 days. How many days would it take if there were only 9 people? |
15 people can do a job in 8 days. How many days would it take if there were only 5 people? |
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++[[ ]]++ |
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| 128 30 35 20 44 12 ( 141 ) 24 48 42 36 30 ( 180 ) [[ 321 ]] | ||
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