Question

A train moves a disfance of
20 km, 10km & 20km at
a speed of 5 km /hr 2 km/hr
6 km/hr. Find the total
time of the train.​

Answer 1

Answer:

distance=speed/time

hence,

time=speed/distance

time1=5/20

=1/4

=0.25

time2=2/10

=1/5

=0.20

time3=6/20

=0.30

hence

total time =0.25+0.20+0.30

=0.75