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376 WorkRate1 |
Name : _________________ |
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6 people can do a job in 6 days. How many days would it take if there were only 3 people? |
42 people can do a job in 12 days. How many days would it take if there were only 7 people? |
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| 376 12 15 35 24 42 ( 128 ) 72 33 55 27 36 ( 223 ) [[ 351 ]] | ||
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