Question

after covering 50km distance, i observe that 3\4 of journey is left. find the totallength of the journey

Answer 1

let the total length of the journey be x km
Distance covered = 50 km
Distance left = 3/4 of x km = 3x/4 km

A/Q
Distance covered+Distance left=Total distance
50 km + 3x/4 km = x km
(50 + 3x)/4 = x
(200+3x)/4 = x
200+ 3x = 4x
200 = 4x - 3x
200 = x
x km = 200 km

Therefore, the total length of the journey is
200 km