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303 WorkRate1 |
Name : _________________ |
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18 people can do a job in 6 days. How many days would it take if there were only 3 people? |
21 people can do a job in 7 days. How many days would it take if there were only 7 people? |
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| 303 36 35 20 35 24 ( 150 ) 21 36 24 54 36 ( 171 ) [[ 321 ]] | ||
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