please help me to solve this question if you are a brainliest
Answers
Answer:
Step-by-step explanation:
Answer is 3 kms
two individuals are walking, lets call them AB & BA. since they have met they are walking in a straight line is an assumption, without stops and at constant a speed.
After 6 hours:
AB reaches 24 kms, as he is walking at 4/km per hr, info given
therefore BA reaches 18 kms, 42 kms (total) minus 24 kms of AB
since BA has reached 18 kms, and has taken the same 6 hours, he has been walking at a speed of 3km/hr because 18 kms divided by 6 hours is 3 Kms
Thats how the answer is 3 kms.hr speed
Answer:-
Given,
Distance between A and B = 42km
First man walks from A to B at 4 km/ hr.
Another man walk from B to A at a
certain uniform speed.
Both men meet each other at 6 hrs
=> Distance travelled by first man in
6hrs = speed × time
= 4×6
= 24 km
So, the distance travelled by first man
from point A is 24 km.
So, remaining distance= 42 - 24 =18 km
So, A man who starts from point B has
travelled 18km till the point where they
meet.
So, distance travelled by second man
in 6hrs= 18 km
So,
Speed of second man
=Distance/ Time
=18/6
=3km/hr
Hence the speed of second man is 3km/hr
Hope it's helpful for you.......☺️✌️✌️
Click Thanks button.....
Mark me as brainlist.....