Question

The speeds of three cars are in the ratio of 1 : 3: 5. The ratio among the time taken by these cars to travel the same distance is

Answer 1

Step-by-step explanation:

Let the speed be 1x,3x & 5x,

  As the  Distance is same;

Speed=Distance/time

Time taken by car to travel same distances by 3 cars :-

T'car1=x/Distance

T'car2=3x/Distance

T'car3=5x/Distance

Ratio is :-

x/distance=3x/distance=5x/distance