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383 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 3 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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| 383 30 28 49 50 15 ( 172 ) 60 48 25 36 70 ( 239 ) [[ 411 ]] | ||
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