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526 WorkRate1 |
Name : _________________ |
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25 people can do a job in 10 days. How many days would it take if there were only 5 people? |
15 people can do a job in 8 days. How many days would it take if there were only 5 people? |
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| 526 50 66 33 48 56 ( 253 ) 24 25 56 55 60 ( 220 ) [[ 473 ]] | ||
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