Question

Q?
34. Two men A and B are 2km away from each other.
At a certain moment A starts walking towards B
at 2kmph. At the same moment B starts walking
towards A at 3kmph and, after walking a certain
distance, B increases his speed to 6kmph and finally
catches up with A. If B had walked each half of
the distance covered by him at two different given
speeds, what is the time taken by him to catch up
with A?
please anybody answer this sum​

Answer 1

Answer:

don't know

Explanation:

sorry I will tell later

Answer 2

Answer:

from what book u were asking this question I will send answer in whatsapp say in whatsapp