The figure below 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 Taha walked directly from P to R, by what percent did the distance that Mary walked exceed the distance that Taha walked?
A. 30%
B. 40%
C. 60%
D. 80%
সঠিক উত্তরঃ
B.
40%
Explanation:
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