SOLUTION: Janice can mow the lawn in 2 hours. her friend can mow the same lawn in 2 hours. How long would it take them to mow the lawn if they had two lawn mowers and worked for the same len

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Question 333939: Janice can mow the lawn in 2 hours. her friend can mow the same lawn in 2 hours. How long would it take them to mow the lawn if they had two lawn mowers and worked for the same length of time?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
1/2+1/2=1/X ADD THE FRACTIONS ON THE LEFT SIDE.
1=1/X CROSS MULTIPLY.
X=1 HOUR WORKING TOGETHER.