Question

5.
Venkat takes 2 hours more than Vatsa to cover a
distance of 600 km. Instead if Venkat doubles his
speed, he would reach the destination 4 hours
before Vatsa. Find Vatsa's speed​

Answer 1

Answer:

60km / hr

Step-by-step explanation:

Here, time and distance are constant.

Let, time = t

Now, for Venkat: Let his speed be x.

Therefore, x = 600 / (t+2)

If Venkat reaches destination earlier then,

2x = 600 / (t-4)

x = 600 / 2 (t-4)

600 / (t+2)

600 / 2(t-4)

t+2 = 2(t-4)

t = 10

Now, let Vasta's speed be 'y'

y=distance/time

y=600/10

y= 60 km/hr

Done‍♀️