A man travelled two-fifth of his journey by train, one-third by bus, one-fourth by car and
the remaining 3 km on foot. What is the length of his total journey?
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Question:-
A man travelled two-fifth of his journey by train,one-third by bus,one fourth by car,and the remaining 3 km on foot.What is the total length of his journey ?
Concept:-
Here we have to find the length of journey.And we have given that two-fifth of his journey is covered by train,one third by bus,one-fourth by car,and the remaining 3 km on foot.So we will find this from the length of journey be j.
Let's Solve!
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Given:-
Two-fifth of the journey is covered by train,one third by bus,one-fourth by car,and the remaining 3 km on foot.
To Find:-
The total length of journey.
Unknown:-
Let the total length of the journey be j.
.°.Length of the journey covered by train would be:-
Equation:-
The journey covered by foot = 3 km.The total length of the journey would be : 2/5j + 1/2j + 1/4j + 3 = j
2/5j, 1/3j, 1/4j, 3 km = j
Solution:-
j = 180
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Hence,the total length of the journey is 180 km.