Bullock likes to keep a spare tyre in his car every time. On a certain day, he travels 1, 00,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance.
What is the distance traveled by each tyre?	Answers:
A) 50,000 km.
B) 60,000 km.
C) 70,000 km.
D) 80,000 km.
E) 90,000 km.
Solution:   80,000.   Explanation:   The distance traveled by each tyre:   4/5 * 1, 00, 000km = 80,000 km.   Answer 80,000 km.
<result>D</result>
Bullock likes to keep a spare tyre in his car every time. On a certain day, he travels 1, 00,000 km and just to make the most of all the tyres, he changes the tyres between his journey such that each tyre runs the same distance.
What is the distance traveled by each tyre?