Answer:
Train A is 296 tons and Train B is 79 tons
Explanation:
Total weight is 385, with the weight difference of 227.
Subtract the weight difference of the 2 trains from the total to get 158.
We can then divide 158 by 2 to get the weight of Train B, 79 tons.
We know the Train A is 227 tons heavier than train B, so we add 227+79 to get 296.