Question

Students of Mukkamala Secondary School went on an excursion to Papi Hills on the banks of the
river Godavari. They climbed the hill at a speed of 2 km/hr. They came down through another
route which is 4 km shorter at a speed of 3 km/hr. If the total time taken by them for the journey
was 7 hours, what distance did they climb up ?​

Answer 1

Step-by-step explanation:

d=s×t

d=7×3=21 km

so the answer is 21 km

Answer 2

Answer:

Step-by-step explanation: