Two​ trains, Train A and Train​ B, weigh a total of 368 tons. Train A is heavier than Train B. The difference of their weights is 348 tons. What is the weight of each​ train?

Weights are 358 and 10 tons

Step-by-step explanation:

Sum and difference problems are made up of the sum or difference of two numbers, one larger than the other.

The larger number equals (sum+difference)/2, and the smaller, (sum-difference)/2.

It is possible that the numbers be negative, so calculate with attention to the signs.

Sum = 368

Difference = 348

Larger value = (sum+difference)/2 = (368+348)/2 = 358

Smaller value = (sum-difference)/2 = (368-348)/2 = 10

Check:

358 + 10 = 368  Ok

358-10 = 348  Ok

Note: the numbers do not sound realistic.  Please check carefully the numbers given in the question.

8y^50

step-by-step explanation: