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Lee Can Mow a Lawn in 30 Minutes

Question 16

Multiple Choice

Lee can mow a lawn in 30 minutes. It takes Ito 50 minutes to mow a lawn of the same size. How long would it take them to mow the lawn if they work together?


A) 40.0 minutes
B) 20 minutes
C) 18.7 minutes
D) 80 minutes

Correct Answer:

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