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

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