625 WorkRate1 |
Name : _________________ |
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42 people can do a job in 12 days. How many days would it take if there were only 6 people? |
56 people can do a job in 10 days. How many days would it take if there were only 8 people? |
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625 84 49 36 21 10 ( 200 ) 70 42 12 24 40 ( 188 ) [[ 388 ]] | ||
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