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565 WorkRate1 |
Name : _________________ |
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20 people can do a job in 8 days. How many days would it take if there were only 5 people? |
35 people can do a job in 6 days. How many days would it take if there were only 5 people? |
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| 565 32 60 14 15 56 ( 177 ) 42 44 45 36 32 ( 199 ) [[ 376 ]] | ||
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