Question

Rahul jogs to the gym at a constant speed of 9km/h
and reaches the gym in 16 minutes. On the way back
he jogs at the speed of 8km/h. How much time will it
take him to reach home?​

Answer 1

Step-by-step explanation:

First, we have to find out how much time taken per minute.

⇒Time taken for 9km = 16min

⇒Time taken for one min =  16÷9

⇒1.7.

⇒Time taken for 8km = 1.7 × 8

⇒13.6.