Mathematics, 17.09.2019 05:30 laurieburgess804

Train a and train b leave a central station at the same time. they travel the same speed, but in opposite directions, with train a heading towards station a, and train b heading towards station b. train a reaches station a after 2 1/2 h. train b reaches station b after 4 h. station a and b are 585 mi apart.
what is the rate of the trains?

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