Question

a car travelled 60km in 3 Hours 84km in the next hour and then 68 km in 2 Hours before reaching it's destination what was the car approx average speed?​

Answer 1

Answer:

hope it helps

please follow me

Explanation:

As we know that

Average speed (v

av.

)=

v

1

+v

2

2v

1

v

2

Given:-

v

1

=3v

v

2

=2v

Therefore,

v

av.

=

2v+3v

2⋅2v⋅3v

⇒v

av.

=

5v

12v

2

=2.4vkm/hr