Question

A man travelled ⅖ th of his journey by bus, ⅙ th by train,⅓ rd by taxi and remaining 6 km on foot. find the length of his total journey.​

Answer 1

Answer:

solution

Step-by-step explanation:

Let the length of his total journey be x

So,

5

2

x+

3

1

x+

4

1

x+3=x

solving

x(

5

2

+

3

1

+

4

1

)−x=−3

x(

5

2

+

3

1

+

4

1

−1)=−3

x(

60

2×12+20+1×15−60

)=−3

x(

60

24+20+15−60

)=−3

x(

60

−1

)=−3

60

x

=3

∴x=180 km