Quote:
Originally Posted by Sagi_AFF
3.6 minutes?
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In one minute, Bill mows 1/6 of the lawn, and Jim mows 1/9. T/6+T/9=1 (the whole lawn). We then solve for T. We can accept fractions of a minute, or minutes and seconds (with fractions of a second).
In other words; I have no idea what the final answer is...