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766 WorkRate1 |
Name : _________________ |
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14 people can do a job in 7 days. How many days would it take if there were only 7 people? |
24 people can do a job in 7 days. How many days would it take if there were only 6 people? |
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| 766 14 35 25 30 24 ( 128 ) 28 42 30 56 35 ( 191 ) [[ 319 ]] | ||
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