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921 WorkRate1 |
Name : _________________ |
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56 people can do a job in 8 days. How many days would it take if there were only 8 people? |
40 people can do a job in 6 days. How many days would it take if there were only 8 people? |
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| 921 56 24 48 60 20 ( 208 ) 30 49 18 42 16 ( 155 ) [[ 363 ]] | ||
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