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571 WorkRate1 |
Name : _________________ |
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15 people can do a job in 8 days. How many days would it take if there were only 5 people? |
30 people can do a job in 6 days. How many days would it take if there were only 5 people? |
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| 571 24 36 35 70 25 ( 190 ) 36 21 24 18 15 ( 114 ) [[ 304 ]] | ||
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