Question

22.
A girl walks to her school ar a distance of 1
km with a speed of 2 kmp) and comes back
with a speed of 3 kmph. The average speed
for the round trip in kmph is
1.2.5
1.2.2.4 3.3 4.0
O Option 1
Option 2​

Answer 1

Answer:

I don't know

Explanation:

I don't know