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956 WorkRate1 |
Name : _________________ |
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48 people can do a job in 7 days. How many days would it take if there were only 8 people? |
15 people can do a job in 9 days. How many days would it take if there were only 5 people? |
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| 956 42 42 50 55 21 ( 210 ) 27 54 14 48 70 ( 213 ) [[ 423 ]] | ||
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