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917 WorkRate1 |
Name : _________________ |
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56 people can do a job in 7 days. How many days would it take if there were only 8 people? |
32 people can do a job in 6 days. How many days would it take if there were only 8 people? |
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| 917 49 16 84 30 48 ( 227 ) 24 84 27 18 84 ( 237 ) [[ 464 ]] | ||
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