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Posted by on Wednesday, April 2, 2008 at 8:05pm.

How many minutes are needed to make a 30 mile trip at an average
speed of 20 miles per hour?

  • math - , Wednesday, April 2, 2008 at 8:09pm

    You could set up a proportion, using x as the minutes needed for the 30 mile trip. Solve for x.

    20/60 = 30/x

  • math - , Wednesday, April 2, 2008 at 8:37pm

    thank you.

  • math - , Wednesday, April 2, 2008 at 8:44pm

    You're welcome.

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