Question

A lady travels equal distances with speed 4kmph,6kmph
and 8kmph and takes a total time of
52min. The
?
distance she travelled is:​

Answer 1

Answer:

Let a lady travels in three parts each is x kms. , thus the total distance she

travelled = x+x+x = 3x kms. , and time taken by him = (x/4+x/6+x/8)hrs.

Acordingly:-

x/4+x/6+x/8= 52/60.

(6x+4x+3x)/24= 13/15

or. 13x/24=13/15.

or. x= 24/15= 8/5 kms.

Total distance travelled =3 .x kms = 3×8/5 = 24/5 = 4.8 kms. Answer.