Mathematics, 27.05.2020 00:57, iritike3347

Two trains, Train A and Train B, weigh a total of 149 tons. Train A is heavier than Train B. The difference of their weights is 77 tons. What is the weight of each train?

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Two trains, Train A and Train B, weigh a total of 149 tons. Train A is heavier than Train B. The dif...