At point ‘A’ there is a train and a bird sitting on it. Train speed is 75kms/hr and Bird speed is 100kms/hr. Train and bird both start traveling towards point ‘B’ which is 225kms away. They both start at the same time and when bird reaches point ‘B’ he flies back till the tip of the train and back to point ‘B’ . This process is continued till train reaches point ‘B’ . Find out how many kms has the bird traveled in total. ( regardless of his movement in forwards or backward direction )
Answers
Answer:
The total distance covered by the bird will be 300 KM.
Step-by-step explanation:
Given the train speed is 75 km/hr , hence to reach point B it will take,
225/75 = 3 hours.
since the bird starts with the train from point A and stops when the train reaches point B. Hence the bird will also fly for 3 hours(regardless of the forward or backward movement)
Speed of the bird = 100 km/hr
Distance = speed x time
= 100 x 3
= 300 km
Hence the bird will travel 300 km in the trip regardless of the forward or backward motion.
Answer:
300 km
Step-by-step explanation:
Find the time taken for the train to reach B:
Time = Distance ÷ Speed
Time = 225 ÷ 75 = 3 hours
Find the distance the bird traveled:
Distance = speed x time
Distance = 100 x 3 = 300 km
Answer: The bird has traveled for 300 km