The figure above shows a path around a triangular piece of land PS05680

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GMAT PS05680

The figure above shows a path around a triangular piece of land. Mary walked the distance of 8 miles from P to Q and then walked the distance of 6 miles from Q to R. If Ted walked directly from P to R, by what percent did the distance that Mary walked exceed the distance that Ted walked?

A. 30%
B. 40%
C. 50%
D. 60%
E. 80%

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