How do i survive ya know nnn (yall know what that abbreviation stands for ; ) ) because its really hard to not grab the lotion lol yall got any

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.