A person completes his journey by covering 7/12 of his total journey by foot, 3/5 of the remaining journey by bus, and the remaining 15 km by car. what is the length of his entire journey(in km)?
1
100 km
2
98 km
3
90 km
4
85 km
A person completes his journey by covering 7/12 of his total journey by foot, 3/5 of the remaining journey by bus, and the remaining 15 km by car. what is the length of his entire journey(in km)?