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793 WorkRate1 |
Name : _________________ |
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14 people can do a job in 11 days. How many days would it take if there were only 7 people? |
15 people can do a job in 11 days. How many days would it take if there were only 5 people? |
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| 793 22 30 36 40 55 ( 183 ) 33 10 32 24 21 ( 120 ) [[ 303 ]] | ||
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