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514 WorkRate1 |
Name : _________________ |
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15 people can do a job in 6 days. How many days would it take if there were only 5 people? |
16 people can do a job in 5 days. How many days would it take if there were only 8 people? |
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++[[ ]]++ |
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| 514 18 60 24 15 60 ( 177 ) 10 25 35 40 25 ( 135 ) [[ 312 ]] | ||
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