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935 WorkRate1 |
Name : _________________ |
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16 people can do a job in 5 days. How many days would it take if there were only 8 people? |
30 people can do a job in 7 days. How many days would it take if there were only 5 people? |
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| 935 10 44 77 18 40 ( 189 ) 42 30 40 18 15 ( 145 ) [[ 334 ]] | ||
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