Question

Aditya walks 18 km in 4 hour and vihaan walks 11 km in 2 hours find the ratio of their speeds

Answer 1

Since speed is defined as distance per unit time :-

Speed = Distance/Time

For Aditya,

Distance = 18 km
Time taken = 4 hr

=> Speed = 18/4 km/hr

=> Speed = 9/2 km/hr


For Vihaan,

Distance = 11 km
Time taken = 2 hrs

=> Speed = 11/2 km/hr


We have to find the ratios

=> Aditya : Vihaan
= 9/2 : 11/2

Cancellation of 2 from denominator since it's common,

=> 9 : 11

Their ratio is 9 : 11

Answer 2

Answer:

Ratio of Speed = 9 : 11

Step-by-step explanation:

Distance Walked by Aditya is 18 KM in 4 hours

Therefore speed of Aditya= 18KM/4 Hours = 9/2 KM/Hour

Distance Walked by Vihan is 11 KM in 2 hours

Therefore Speed of Vihan = 11/2 KM/Hour

Ratio of the speed = 9/2 : 11/2

As the denominator is same we can write the ratio of the speed as

9 : 11