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935 WorkRate1 |
Name : _________________ |
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16 people can do a job in 7 days. How many days would it take if there were only 8 people? |
30 people can do a job in 9 days. How many days would it take if there were only 5 people? |
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| 935 14 21 77 35 35 ( 182 ) 54 12 40 10 36 ( 152 ) [[ 334 ]] | ||
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