Question

A man travelled 3 upon 5 of s journey by rail 1 upon 4 by taxi 1 upon 8 by a bus and 2km by foot what is the lenth of the total journey.

Answer 1

Journey by rail = 3/5km
Journey by taxi =1/4km
Journey by bus = 1/8km
Journey by foot = 2km
Total journey length = 3/5+1/4+1/8+2
=24+10+5+80/40. ( LCM )
=119/40
=20.95km