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914 WorkRate1 |
Name : _________________ |
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24 people can do a job in 6 days. How many days would it take if there were only 8 people? |
28 people can do a job in 8 days. How many days would it take if there were only 4 people? |
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| 914 18 25 10 16 70 ( 139 ) 56 28 35 40 20 ( 179 ) [[ 318 ]] | ||
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