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565 WorkRate1 |
Name : _________________ |
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25 people can do a job in 6 days. How many days would it take if there were only 5 people? |
18 people can do a job in 8 days. How many days would it take if there were only 9 people? |
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+( ) |
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++[[ ]]++ |
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| 565 30 36 30 28 20 ( 144 ) 16 25 84 35 36 ( 196 ) [[ 340 ]] | ||
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