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924 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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| 924 18 84 40 50 36 ( 228 ) 56 49 12 70 44 ( 231 ) [[ 459 ]] | ||
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