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205 WorkRate1 |
Name : _________________ |
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10 people can do a job in 5 days. How many days would it take if there were only 2 people? |
12 people can do a job in 9 days. How many days would it take if there were only 6 people? |
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| 205 25 10 30 36 35 ( 136 ) 18 45 48 18 55 ( 184 ) [[ 320 ]] | ||
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