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848 WorkRate1 |
Name : _________________ |
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35 people can do a job in 8 days. How many days would it take if there were only 7 people? |
8 people can do a job in 10 days. How many days would it take if there were only 4 people? |
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| 848 40 36 24 32 22 ( 154 ) 20 55 63 60 42 ( 240 ) [[ 394 ]] | ||
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