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707 WorkRate1 |
Name : _________________ |
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18 people can do a job in 5 days. How many days would it take if there were only 6 people? |
36 people can do a job in 10 days. How many days would it take if there were only 6 people? |
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| 707 15 36 35 18 54 ( 158 ) 60 24 40 15 15 ( 154 ) [[ 312 ]] | ||
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