Mathematics, 04.10.2019 18:40 zamirareece17
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 3 h. train b reaches station b after 2 1/4 h. station a and b are 420 mi apart.
what is the rate of the trains?
Answers: 1
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Train a and train b leave a central station at the same time. they travel the same speed, but in opp...
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