Question

25. The ratio between the speeds of two trains is 7: 8. If the second train runs 400 kms. in 5
hours, the speed of the first train is
(a) 10 Km/hr
(b) 50 Km/lir (c) 70 Km/hr (d) none of these​

Answer 1

Step-by-step explanation:

c) 70KM/h

400 divided by 5 equal to 80

Answer 2

Answer:

120inches km and 20 feet