1.

Sindhu can cover a distance of \(20\frac{2}{3}\;km\) in \(7\frac{3}{4}\) hours on foot. How many km per hour does she walk?

A. 4 km
B. \(\frac{2}{3}km\)
C. \(2\frac{2}{3}km\)
D. \(3\frac{2}{3}km\)
Answer» D. \(3\frac{2}{3}km\)


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