Question

Meena can raw downstream 20 km /2hr and upstream 4 km/2hr. Then speed = ?

(i) 10/9m/sec

(ii) 25/18 m /sec

(iii) 15/18 m / sec

(iv) 36/17 m /sec​

Answer 1

Answer:

6 kmph is the speed at which Ritu rows 4 kmph is the speed of the current. Given: Ritu downstream is 20 km in 2 hours.

Answer 2

Answer:

Answer. 6 kmph is the speed at which Ritu rows 4 kmph is the speed of the current. Given: Ritu downstream is 20 km in 2 hours.