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693 WorkRate1 |
Name : _________________ |
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36 people can do a job in 7 days. How many days would it take if there were only 6 people? |
18 people can do a job in 6 days. How many days would it take if there were only 6 people? |
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| 693 42 48 32 36 24 ( 182 ) 18 36 56 30 30 ( 170 ) [[ 352 ]] | ||
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