Question

Speed of a faster train is 100 km/hr and it takes 3 minutes rest after covering each 75 km distance while the slower train is running at the speed of 50 km/hr and it takes 1 minute rest after covering each 25 km distance. Find the distance travelled by the slower train when the faster train travel 600 km distance?



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Answer 1

Answer:

Step-by-step explanation:

effective time taken for 75 km=(60/100*75+3)

=48 min.

effective tym taken for 600 km=(48*7+45)

=381 min.

distance covered in 9 min. = 50/60*9= 7.5 km

distance covered (31*12)min.

12*25

=300km

total distance=300+7.5

=307.5 km