Math, asked by student4835, 10 months ago

The ratio between the speeds of two trains is 7:8.if the second train runs 400kms. in 5 hours,the speed of the first train is

Answers

Answered by FIDHI

2

Answer:

Step-by-step explanation:

Train speed

= 7x , 8x

Speed = distance / time

Speed = 400 km / 5 hrs

Speed = 80 km/hr

Speed of second train = 8x = 80

X = 10

Speed of first train = 7x = 7 ( 10 )

70 km / hr

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