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868 WorkRate1 |
Name : _________________ |
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48 people can do a job in 9 days. How many days would it take if there were only 8 people? |
24 people can do a job in 7 days. How many days would it take if there were only 8 people? |
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| 868 54 56 32 40 18 ( 200 ) 21 48 42 42 48 ( 201 ) [[ 401 ]] | ||
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