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925 WorkRate1 |
Name : _________________ |
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56 people can do a job in 7 days. How many days would it take if there were only 8 people? |
36 people can do a job in 7 days. How many days would it take if there were only 9 people? |
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| 925 49 24 45 36 44 ( 198 ) 28 42 15 42 14 ( 141 ) [[ 339 ]] | ||
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