If a man reduces his speed to \(\frac{2}{3}\)rd , he takes 2 hours more in walking a certain distance . The time to cover the distance with his normal speed is ?

4 hrs 6 hrs 4 hrs 20 min 3 hrs 30 min

4 hrs

Reduces his speed to \(\frac{2}{3}\) times Ratio             Initial   :     New   Speed             3     :      2  Time               2     :      3 According to question ,  1R = 2 hours  2R = 4 hours