Question 357956
Sam eats an entire hot dog in 45 seconds. Leann eats her hot dog in 3 minutes. What is the ratio of Sam's time to Leann's time? Express your answer in lowest terms. 
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3 minutes is 3*60 = 180 seconds.
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ratio = Sam's time/Leann's time = 45/180 = 5/20 = 1/4
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Cheers,
stan H.