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945 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? |
63 people can do a job in 10 days. How many days would it take if there were only 9 people? |
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| 945 36 72 40 20 60 ( 228 ) 70 36 32 30 15 ( 183 ) [[ 411 ]] | ||
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