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919 WorkRate1 |
Name : _________________ |
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56 people can do a job in 6 days. How many days would it take if there were only 8 people? |
40 people can do a job in 5 days. How many days would it take if there were only 8 people? |
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| 919 42 36 30 72 44 ( 224 ) 25 40 66 56 50 ( 237 ) [[ 461 ]] | ||
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