Angela G.

asked • 11/20/17

How to find the ratio

On their way to work Andrew passes 15 traffic lights and Pauline passes 10set of traffic lights. One morning Andrew was stopped by 12 red traffic lights. How many green traffic lights would Pauline need to pass through to have equivalent ratio of red to green traffic lights as Andrew

1 Expert Answer


Andrew M. answered • 11/20/17

New to Wyzant

Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.