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936 WorkRate1 |
Name : _________________ |
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56 people can do a job in 8 days. How many days would it take if there were only 8 people? |
45 people can do a job in 6 days. How many days would it take if there were only 9 people? |
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| 936 56 22 48 54 44 ( 224 ) 30 70 36 35 16 ( 187 ) [[ 411 ]] | ||
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