railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Speed Time and Distance Average Speed
A man travels 171 km at 57 km/h. Another distance of 84 km at 42 km/h and a third distance of 160 km at 40 km/h. His average speed for the whole journey (in km/h) is :
1
\(46\frac{5}{9}\)
2
\(46\frac{1}{9}\)
3
\(46\frac{7}{9}\)
4
\(46\frac{2}{9}\)