Question

Train A leaves Westtown and travels at 50 mph toward Smithville, 330 miles away. At the same time, Train B leaves Smithville and travels at 60 mph toward Westtown.

After how many hours do the two trains meet?

Answer 1

3 hours?

Answer 2

50x + 60x = 330
110x = 330
x = 3

Answer 3

the trains are approaching each other at a speed of 50 + 60 = 110 mph
distance travelled when they meet = 330

time = distance / speed
= 330/110 = 3 hours

you are correct

Answer 4

Thank you both.

Answer 5

yw