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The waiting line to ride a rollercoaster is 20 minutes when 150 people are in line. How long will the waiting time be when 240 people are in line?

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Respuesta :

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.
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Answer:

It would be 32 minutes. 150/20=7.5, 240-150=90 and 90/7.5= 12. You add 12 minutes to 20 minutes and you get 32.

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