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208 WorkRate1 |
Name : _________________ |
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4 people can do a job in 5 days. How many days would it take if there were only 2 people? |
36 people can do a job in 5 days. How many days would it take if there were only 6 people? |
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| 208 10 15 30 84 20 ( 159 ) 30 12 24 18 10 ( 94 ) [[ 253 ]] | ||
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