Question

A train cover 8/15 of a distance in 8 hours and 4/10 of the distance in 4 hours. What will be the distance covered by the train in 12 hours​

Answer 1

Answer:

14/15 or 0.9334

Step-by-step explanation:

8/15 km = 8 hours

4/10 km = 4 hours

so, 8+4 = 12 hours

hence, 8/15 + 4/10

= 8x2/15x2 + 4x3/10x3

= 16/30 + 12/30

= 28/30

= 14/15

= 0.9334