26-10-2019
Mathematics

contestada

John can mow a lawn in 60 minutes. Bullwinkle can mow the same lawn in 20 minutes. How long does it take for both John
and Bullwinkle to mow the lawn if they are working together?

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isairarodriguez1074 isairarodriguez1074

26-10-2019

Answer:40

Step-by-step explanation: (60+20)/2= 80

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