# College Math

posted by
**Carol** on
.

The posted speed limit on many U.S. highways is 65 miles per hour. What is this speed in feet per second?

My answer was 5720 feet per second.

The other answers that would be a possibility are: (A)3600 feet per second, (B)95 1/3 feet per second, (C) 5720 feet per second, which is the one I picked, and (D) 343200 feet per second.

Is my answer correct?