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886 WorkRate1 |
Name : _________________ |
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24 people can do a job in 12 days. How many days would it take if there were only 8 people? |
28 people can do a job in 5 days. How many days would it take if there were only 4 people? |
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| 886 36 48 20 10 48 ( 162 ) 35 18 25 32 44 ( 154 ) [[ 316 ]] | ||
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