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856 WorkRate1 |
Name : _________________ |
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48 people can do a job in 7 days. How many days would it take if there were only 8 people? |
24 people can do a job in 5 days. How many days would it take if there were only 8 people? |
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| 856 42 77 44 25 21 ( 209 ) 15 24 10 18 36 ( 103 ) [[ 312 ]] | ||
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